Definition: 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.
Input: Antoine Triplett:  I was just wondering , how many of you are there , any way ? Brothers , I mean .
Billy Koenig, Sam Koenig: 13 .
Antoine Triplett: _ 13 _ ?
Billy Koenig: Look
Billy Koenig: at him . He fell for it .
Antoine Triplett: Yeah .
Sam Koenig: That gets people all the time .
Antoine Triplett: Yeah , yeah , you - you got me . You got me good .

Brothers