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: Ben Mitchell: Paul , how would you feel if I grew a bit of a beard ?
Paul Coker: Another one ?
Ben Mitchell: I 've not had _ one _ before .
Paul Coker: So what do you call Abi ?
A:
bit