Given the task definition and input, reply with output. 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.

Detective Robert Goren: Come on , you 're a small guy . What size shoe do you wear ?
Detective Robert Goren: I
Detective Robert Goren: wear a _ 13 _ .
Detective Robert Goren: You
Detective Robert Goren: look like a 9 , or ... what , like an 8 ?
Henry Talbott: I 'm an ...
Henry Talbott: Oh
Henry Talbott: , God , why am I even , I do n't want to talk to you about this ! Do n't drag me into this !
Detective Robert Goren: Ah ! You 've got small hands , too !
shoe