It depends what programming language or game engine you are using. You could also show us an example of the behavior you want from the program. Example: (User input in square brackets) You are in front of a cabin.
What do you want to do? Go north You are in a clearing. What do you want to do?
Go south You are in front of a cabin. What do you want to do?
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.