Questions which seem impossible to you will either have some hidden trick, or actually be impossible (or very very difficult). You're all clever people, so if a question seems unapproachable just be sensible and say what you can about it, even if you don't come to anything you'd think of as an answer.
The boredom being interesting is not too dreadful, just sounds it. Just start thinking about boredom in the same way you would anything else on being asked whether or not it is interesting.