diff --git a/training/nc_train.xml b/training/nc_train.xml
new file mode 100644
index 0000000..bc77fc7
--- /dev/null
+++ b/training/nc_train.xml
@@ -0,0 +1,55 @@
+<AddressCollection>
+  <AddressString><AddressNumber>5418</AddressNumber> <StreetName>RIVER</StreetName> <StreetNamePostType>RD</StreetNamePostType> <StreetName>LIBERTY</StreetName> <StreetName>GROVE</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>NORTH</PlaceName> <PlaceName>WILKESBORO</PlaceName> <ZipCode>28659</ZipCode></AddressString>
+  <AddressString><AddressNumber>202</AddressNumber> <StreetName>JOE</StreetName> <StreetName>W.</StreetName> <StreetName>SMITH</StreetName> <StreetNamePostType>LN</StreetNamePostType> <PlaceName>DUNN</PlaceName> <ZipCode>28334</ZipCode></AddressString>
+  <AddressString><AddressNumber>396</AddressNumber> <StreetName>GEORGE</StreetName> <StreetName>W</StreetName> <StreetName>LILES</StreetName> <StreetNamePostType>PKWY</StreetNamePostType> <StreetNamePostDirectional>NW</StreetNamePostDirectional> <PlaceName>CONCORD</PlaceName> <ZipCode>28027</ZipCode></AddressString>
+  <AddressString><AddressNumber>27</AddressNumber> <StreetName>OCEAN</StreetName> <StreetName>ISLE</StreetName> <StreetName>WEST</StreetName> <StreetNamePostType>BLVD</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyIdentifier>3I</OccupancyIdentifier> <PlaceName>OCEAN</PlaceName> <PlaceName>ISLE</PlaceName> <PlaceName>BEACH</PlaceName> <ZipCode>28469</ZipCode></AddressString>
+  <AddressString><AddressNumber>0</AddressNumber> <StreetNamePreDirectional>E</StreetNamePreDirectional> <StreetName>WARDELL</StreetName> <StreetNamePostType>DR</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>3</OccupancyIdentifier> <PlaceName>PEMBROKE</PlaceName> <ZipCode>28372</ZipCode></AddressString>
+  <AddressString><AddressNumber>252</AddressNumber> <StreetName>SLEEPY</StreetName> <StreetName>AVENUE</StreetName> <StreetName>WEST</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>WILKESBORO</PlaceName> <ZipCode>28697</ZipCode></AddressString>
+  <AddressString><AddressNumber>160</AddressNumber> <StreetName>JAMES</StreetName> <StreetName>W</StreetName> <StreetName>DAVIS</StreetName> <StreetNamePostType>LN</StreetNamePostType> <PlaceName>SANFORD</PlaceName> <ZipCode>27332</ZipCode></AddressString>
+  <AddressString><AddressNumber>902</AddressNumber> <StreetName>LAKE</StreetName> <StreetName>N</StreetName> <StreetName>SHORE</StreetName> <StreetNamePostType>DR</StreetNamePostType> <PlaceName>MOREHEAD</PlaceName> <PlaceName>CITY</PlaceName> <ZipCode>28557</ZipCode></AddressString>
+  <AddressString><AddressNumber>728</AddressNumber> <StreetName>C</StreetName> <StreetName>AND</StreetName> <StreetName>N</StreetName> <StreetName>SMITH</StreetName> <StreetName>MILL</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>STONEVILLE</PlaceName> <ZipCode>27048</ZipCode></AddressString>
+  <AddressString><AddressNumber>820</AddressNumber> <StreetNamePreDirectional>North</StreetNamePreDirectional> <StreetNamePreType>Highway</StreetNamePreType> <StreetName>71</StreetName> <StreetName>Business</StreetName> <PlaceName>Lowell</PlaceName> <StateName>AR</StateName> <ZipCode>72745</ZipCode></AddressString>
+  <AddressString><AddressNumber>100</AddressNumber> <StreetName>GENERAL</StreetName> <StreetName>A</StreetName> <StreetName>S</StreetName> <StreetName>JOHNSON</StreetName> <StreetNamePostType>ST</StreetNamePostType> <PlaceName>STANLEY</PlaceName> <ZipCode>28164</ZipCode></AddressString>
+  <AddressString><AddressNumber>2500</AddressNumber> <StreetNamePreDirectional>S</StreetNamePreDirectional> <NotAddress>AND</NotAddress> <StreetNamePreDirectional>W</StreetNamePreDirectional> <StreetName>FARM</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>HICKORY</PlaceName> <ZipCode>28602</ZipCode></AddressString>
+  <AddressString><AddressNumber>410</AddressNumber> <StreetNamePreDirectional>North</StreetNamePreDirectional> <StreetNamePreType>Highway</StreetNamePreType> <StreetName>71</StreetName> <StreetName>Business</StreetName> <PlaceName>Lowell</PlaceName> <StateName>AR</StateName> <ZipCode>72745</ZipCode></AddressString>
+  <AddressString><AddressNumber>410</AddressNumber> <StreetName>PIEDMONT</StreetName> <StreetNamePostType>AVE</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>2</OccupancyIdentifier> <PlaceName>SHELBY</PlaceName> <ZipCode>28150</ZipCode></AddressString>
+  <AddressString><AddressNumber>5191</AddressNumber> <StreetName>RIVER</StreetName> <StreetNamePostType>RD</StreetNamePostType> <StreetName>LIBERTY</StreetName> <StreetName>GROVE</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>NORTH</PlaceName> <PlaceName>WILKESBORO</PlaceName> <ZipCode>28659</ZipCode></AddressString>
+  <AddressString><AddressNumber>61</AddressNumber> <StreetName>WOODROW</StreetName> <StreetName>W</StreetName> <StreetName>WELCH</StreetName> <StreetNamePostType>LN</StreetNamePostType> <PlaceName>CHEROKEE</PlaceName> <ZipCode>28719</ZipCode></AddressString>
+  <AddressString><AddressNumber>2296</AddressNumber> <StreetName>COMPASS</StreetName> <StreetName>POINTE</StreetName> <StreetName>SOUTH</StreetName> <StreetName>WYND</StreetName> <StreetNamePostDirectional>NE</StreetNamePostDirectional> <PlaceName>LELAND</PlaceName> <ZipCode>28451</ZipCode></AddressString>
+  <AddressString><AddressNumber>340</AddressNumber> <StreetName>JAMES</StreetName> <StreetName>W</StreetName> <StreetName>GRAHAM</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>MAXTON</PlaceName> <ZipCode>28364</ZipCode></AddressString>
+  <AddressString><AddressNumber>545</AddressNumber> <StreetName>LIBERTY</StreetName> <StreetNamePostType>ST</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>25</OccupancyIdentifier> <PlaceName>DURHAM</PlaceName> <ZipCode>27701</ZipCode></AddressString>
+  <AddressString><AddressNumber>337</AddressNumber> <StreetName>HOBSON</StreetName> <StreetNamePostType>DR</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>5</OccupancyIdentifier> <PlaceName>MOCKSVILLE</PlaceName> <ZipCode>27028</ZipCode></AddressString>
+  <AddressString><AddressNumber>100</AddressNumber> <StreetName>PARK</StreetName> <StreetName>CIRCLE</StreetName> <StreetName>EAST</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>ELIZABETH</PlaceName> <PlaceName>CITY</PlaceName> <ZipCode>27909</ZipCode></AddressString>
+  <AddressString><AddressNumber>322</AddressNumber> <StreetNamePreDirectional>E</StreetNamePreDirectional> <StreetName>SUMTER</StreetName> <StreetNamePostType>ST</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>1</OccupancyIdentifier> <PlaceName>SHELBY</PlaceName> <ZipCode>28150</ZipCode></AddressString>
+  <AddressString><AddressNumber>2415</AddressNumber> <StreetName>COMPASS</StreetName> <StreetName>POINTE</StreetName> <StreetName>SOUTH</StreetName> <StreetName>WYND</StreetName> <StreetNamePostDirectional>NE</StreetNamePostDirectional> <PlaceName>LELAND</PlaceName> <ZipCode>28451</ZipCode></AddressString>
+  <AddressString><AddressNumber>158</AddressNumber> <StreetNamePreDirectional>S</StreetNamePreDirectional> <StreetName>WASHINGTON</StreetName> <StreetNamePostType>ST</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>200</OccupancyIdentifier> <PlaceName>ROCKY</PlaceName> <PlaceName>MOUNT</PlaceName> <ZipCode>27801</ZipCode></AddressString>
+  <AddressString><AddressNumber>105</AddressNumber> <StreetName>FRANK</StreetName> <StreetName>W</StreetName> <StreetName>DAVIS</StreetName> <StreetNamePostType>ST</StreetNamePostType> <PlaceName>HAMLET</PlaceName> <ZipCode>28345</ZipCode></AddressString>
+  <AddressString><AddressNumber>701</AddressNumber> <StreetName>C</StreetName> <StreetName>AND</StreetName> <StreetName>N</StreetName> <StreetName>SMITH</StreetName> <StreetName>MILL</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>STONEVILLE</PlaceName> <ZipCode>27048</ZipCode></AddressString>
+  <AddressString><AddressNumber>2501</AddressNumber> <StreetName>PATRIOT</StreetName> <StreetNamePostType>WAY</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>A</OccupancyIdentifier> <PlaceName>GREENSBORO</PlaceName> <ZipCode>27408</ZipCode></AddressString>
+  <AddressString><AddressNumber>5922</AddressNumber> <StreetName>RIVER</StreetName> <StreetNamePostType>RD</StreetNamePostType> <StreetName>LIBERTY</StreetName> <StreetName>GROVE</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>NORTH</PlaceName> <PlaceName>WILKESBORO</PlaceName> <ZipCode>28659</ZipCode></AddressString>
+  <AddressString><AddressNumber>4969</AddressNumber> <StreetName>U</StreetName> <StreetName>S</StreetName> <StreetName>401</StreetName> <StreetNamePostType>HWY</StreetNamePostType> <StreetNamePostDirectional>S</StreetNamePostDirectional> <PlaceName>YOUNGSVILLE</PlaceName> <ZipCode>27596</ZipCode></AddressString>
+  <AddressString><AddressNumber>158</AddressNumber> <StreetName>SLEEPY</StreetName> <StreetName>AVENUE</StreetName> <StreetName>WEST</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>WILKESBORO</PlaceName> <ZipCode>28697</ZipCode></AddressString>
+  <AddressString><AddressNumber>2153</AddressNumber> <StreetName>U</StreetName> <StreetName>S</StreetName> <StreetName>401</StreetName> <StreetNamePostType>HWY</StreetNamePostType> <StreetNamePostDirectional>S</StreetNamePostDirectional> <PlaceName>LOUISBURG</PlaceName> <ZipCode>27549</ZipCode></AddressString>
+  <AddressString><AddressNumber>2471</AddressNumber> <StreetNamePreDirectional>S</StreetNamePreDirectional> <NotAddress>AND</NotAddress> <StreetNamePreDirectional>W</StreetNamePreDirectional> <StreetName>FARM</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>HICKORY</PlaceName> <ZipCode>28602</ZipCode></AddressString>
+  <AddressString><AddressNumber>2454</AddressNumber> <StreetNamePreDirectional>S</StreetNamePreDirectional> <NotAddress>AND</NotAddress> <StreetNamePreDirectional>W</StreetNamePreDirectional> <StreetName>FARM</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>HICKORY</PlaceName> <ZipCode>28602</ZipCode></AddressString>
+  <AddressString><AddressNumber>5638</AddressNumber> <StreetName>RIVER</StreetName> <StreetNamePostType>RD</StreetNamePostType> <StreetName>LIBERTY</StreetName> <StreetName>GROVE</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>NORTH</PlaceName> <PlaceName>WILKESBORO</PlaceName> <ZipCode>28659</ZipCode></AddressString>
+  <AddressString><AddressNumber>280</AddressNumber> <StreetName>C</StreetName> <StreetName>AND</StreetName> <StreetName>N</StreetName> <StreetName>SMITH</StreetName> <StreetName>MILL</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>STONEVILLE</PlaceName> <ZipCode>27048</ZipCode></AddressString>
+  <AddressString><AddressNumber>110</AddressNumber> <StreetName>ALEXANDER</StreetName> <StreetNamePostType>ST</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>3</OccupancyIdentifier> <PlaceName>ELIZABETHTOWN</PlaceName> <ZipCode>28337</ZipCode></AddressString>
+  <AddressString><AddressNumber>48</AddressNumber> <StreetName>ROBERT</StreetName> <StreetName>N</StreetName> <StreetName>BOWEN</StreetName> <StreetNamePostType>DR</StreetNamePostType> <PlaceName>WHITEVILLE</PlaceName> <ZipCode>28472</ZipCode></AddressString>
+  <AddressString><AddressNumber>4026</AddressNumber> <StreetName>MARK</StreetName> <StreetName>N</StreetName> <StreetName>SMITH</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>DEEP</PlaceName> <PlaceName>RUN</PlaceName> <ZipCode>28525</ZipCode></AddressString>
+  <AddressString><AddressNumber>1031</AddressNumber> <StreetName>21ST</StreetName> <StreetNamePostType>ST</StreetNamePostType> <StreetNamePostDirectional>NW</StreetNamePostDirectional> <StreetNamePostType>LN</StreetNamePostType> <PlaceName>HICKORY</PlaceName> <ZipCode>28601</ZipCode></AddressString>
+  <AddressString><AddressNumber>102</AddressNumber> <StreetName>EMPIE</StreetName> <StreetName>N</StreetName> <StreetName>SIDBURY</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>HAMPSTEAD</PlaceName> <ZipCode>28443</ZipCode></AddressString>
+  <AddressString><AddressNumber>822</AddressNumber> <StreetNamePreDirectional>E</StreetNamePreDirectional> <StreetName>ZION</StreetName> <StreetName>CHURCH</StreetName> <StreetNamePostType>RD</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>A</OccupancyIdentifier> <PlaceName>SHELBY</PlaceName> <ZipCode>28150</ZipCode></AddressString>
+  <AddressString><AddressNumber>420</AddressNumber> <StreetNamePreDirectional>E</StreetNamePreDirectional> <StreetName>MCKAY</StreetName> <StreetNamePostType>ST</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>APT</OccupancyType> <OccupancyIdentifier>7B</OccupancyIdentifier> <PlaceName>ELIZABETHTOWN</PlaceName> <ZipCode>28337</ZipCode></AddressString>
+  <AddressString><AddressNumber>5892</AddressNumber> <StreetName>RIVER</StreetName> <StreetNamePostType>RD</StreetNamePostType> <StreetName>LIBERTY</StreetName> <StreetName>GROVE</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>NORTH</PlaceName> <PlaceName>WILKESBORO</PlaceName> <ZipCode>28659</ZipCode></AddressString>
+  <AddressString><AddressNumber>4368</AddressNumber> <StreetName>BRIDAL</StreetName> <StreetName>CREEK</StreetName> <StreetName>WEST</StreetName> <StreetNamePostType>ST</StreetNamePostType> <PlaceName>WINSTON</PlaceName> <PlaceName>SALEM</PlaceName> <ZipCode>27106</ZipCode></AddressString>
+  <AddressString><AddressNumber>290</AddressNumber> <StreetName>C</StreetName> <StreetName>AND</StreetName> <StreetName>N</StreetName> <StreetName>SMITH</StreetName> <StreetName>MILL</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>STONEVILLE</PlaceName> <ZipCode>27048</ZipCode></AddressString>
+  <AddressString><AddressNumber>912</AddressNumber> <StreetName>LAKE</StreetName> <StreetName>N</StreetName> <StreetName>SHORE</StreetName> <StreetNamePostType>DR</StreetNamePostType> <PlaceName>MOREHEAD</PlaceName> <PlaceName>CITY</PlaceName> <ZipCode>28557</ZipCode></AddressString>
+  <AddressString><AddressNumber>0</AddressNumber> <StreetName>LIGHTHOUSE</StreetName> <StreetNamePostType>VW</StreetNamePostType> <OccupancyIdentifier>#</OccupancyIdentifier> <OccupancyType>LOT</OccupancyType> <OccupancyIdentifier>9</OccupancyIdentifier> <PlaceName>AYDLETT</PlaceName> <ZipCode>27916</ZipCode></AddressString>
+  <AddressString><AddressNumber>406</AddressNumber> <StreetNamePreDirectional>North</StreetNamePreDirectional> <StreetNamePreType>Highway</StreetNamePreType> <StreetName>71</StreetName> <StreetName>Business</StreetName> <PlaceName>Lowell</PlaceName> <StateName>AR</StateName> <ZipCode>72745</ZipCode></AddressString>
+  <AddressString><AddressNumber>45</AddressNumber> <StreetName>OCEAN</StreetName> <StreetName>ISLE</StreetName> <StreetName>WEST</StreetName> <StreetNamePostType>BLVD</StreetNamePostType> <PlaceName>OCEAN</PlaceName> <PlaceName>ISLE</PlaceName> <PlaceName>BEACH</PlaceName> <ZipCode>28469</ZipCode></AddressString>
+  <AddressString><AddressNumber>615</AddressNumber> <StreetName>JOHN</StreetName> <StreetName>N</StreetName> <StreetName>BAKER</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>KINSTON</PlaceName> <ZipCode>28501</ZipCode></AddressString>
+  <AddressString><AddressNumber>668</AddressNumber> <StreetName>REV</StreetName> <StreetName>N</StreetName> <StreetName>O</StreetName> <StreetName>THOMPSON</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>FAIRMONT</PlaceName> <ZipCode>28340</ZipCode></AddressString>
+  <AddressString><AddressNumber>152</AddressNumber> <StreetName>BILLY</StreetName> <StreetName>S</StreetName> <StreetName>WHITE</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>DOBSON</PlaceName> <ZipCode>27017</ZipCode></AddressString>
+  <AddressString><AddressNumber>82</AddressNumber> <StreetName>GEORGE</StreetName> <StreetName>W</StreetName> <StreetName>KELLY</StreetName> <StreetNamePostType>RD</StreetNamePostType> <PlaceName>CLARKTON</PlaceName> <ZipCode>28433</ZipCode></AddressString>
+</AddressCollection>