Unlock the training after submitting an answer

[GoogleCodeExporter]

In as much detail as possible, please describe what you would like to see.

Possibility to review answer even after you have picked your choice - at the 
moment you can only pick one answer and the system will take you to the next 
card without allowing you to review other answers. we would like to request to 
allow the user to explore other answers as well even after selecting one.

What operating system are you using? Mac-os


Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 4 Aug 2015 at 9:36