I don't know the *explication* for game, but I will give a simple example, and I think you'll understand this example, no?

First user, but just first user put a question, like :
USER 1 : Why I am fatty?

USER 2 : Because you eat a lot of candies, and you didn't eat any vegetables. ( Something like that )
And also user 2 put the question at this answer...Like he answered (don't know

I hope you understand, so let's begin the game, Yeeee


Why did I have 5 at exam?