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.

Willa McPherson:  I broke a promise .
Brent Barrow: Which one ? There are only three , sweetheart . The check is in the mail . This will only hurt a little .
Willa McPherson: That 's _ two _ . What 's the third ?
Brent Barrow: I wo n't come in your mouth .
Willa McPherson: But I want you to .
promise

Batman:  Catwoman 's up there , and she 's about to make off with a bundle if we let her .
Commissioner Gordon: But Batman , we still do n't know what she 's stealing .
Batman: Eight pieces of catgut .
Chief O'Hara: How much could they be worth ?
Batman: Plenty ! They 're attached to two Stradivarius violins . Each _ one _ is being sold today for a quarter of a million dollars .
violins

Freddie Lounds:  I 've interviewed enough killers to know one when I see _ one _ .
Abigail Hobbs: What gives them away ?
Freddie Lounds: A very specific brand of hostility .

killers