Detailed Instructions: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
Q: Max: How do we make him stop ?
Giles: I do n't know do something !
Max: Like what ?
Giles: Anything . What are you good at ?
Max: I can tell really , really good knock - knock jokes .
Giles: Ooh , let 's hear _ one _ .
Max: Knock - knock .
Giles: Who 's there ?
Max: Fanny .
Giles: Fanny who ?
Max: If anybody calls , I 'm out .
Giles: That 's even worse . You just made it even worse .
A:
jokes