JAPE riddle generator is a program which can produce question-answer puns. This problem has been inspired by one of the witticisms produced by it:
What do you call a quirky quantifier? An odd number.
All you had to do was to check whether the given "quantifier" was "quirky".
This problem was inspired by the awesome book "Surely You're Joking, Mr. Feynman!" In one of his stories Feynman asks a librarian to fetch him a map of a cat, having a zoological chart in mind. Of course, such a serious interpretation was unsuitable for my purposes :-)
This was a perfectly straightforward problem: just pet the cat!