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: Aaron Hotchner:  The unsub we 're looking for is a dangerous voyeur , who feeds off the thrill of knowing his victims ca n't see him .
Dr. Spencer Reid: Typically , voyeurs are non - violent and content to remain bystanders . This _ one _ is different ; he 's on a mission that includes taking action .
Aaron Hotchner: And in that mission , he did n't hesitate to kill a teenage boy . Anyone who stands between him and his goal is at risk .
Alex Blake: We believe he 's documenting his work . He 's taking pictures and collects personal connections to his victims ; their wallets and their hair .
David Rossi: It 's important to him to have proof of what he 's doing .
Derek Morgan: Voyeurs like to create fantasies in their heads of what the objects of their obsession should be like .
David Rossi: He creates a character identity instead of a reality , and when a person steps outside of the parameters that the unsub has set for them , he strikes .
Jennifer Jareau: This unsub appears to be triggered by males acting on what he perceives to be character flaws . Seemingly innocuous infractions to us are magnified in the unsub 's psychosis .
Aaron Hotchner: Based on the planning and sophistication of the kills , we believe that he 's in his late thirties or forties .
Dr. Spencer Reid: The geographic profile tells us this unsub is not only dumping his victims downtown , he 's hunting there , too .
Derek Morgan: So this is where we need to redouble our efforts . Go building to building , door to door . This guy 's a fly on the wall ; he 's able to leanr secrets without anyone realizing he 's there .
Alex Blake: He 'll have a job that involves very little social interaction , but that puts him in a position where he can observe others unnoticed .
Jennifer Jareau: So we should look at service workers , groundskeepers , anyone paid to be invisible .
Aaron Hotchner: And we need to move quickly . This unsub is approaching some sort of perceived deadline . The closer it gets , the more erratic and dangerous he 'll become .

A: voyeurs
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Q: Ollie:  Oh , say , do you know where we can get a bottle ?
Stan: Yeah , my wife 's got _ one _ . She 's been savin ' it since prohibition .
Ollie: Wo n't she miss it ?
Stan: No , I 'll blame it on the iceman .

A: bottle
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Q: Guy Montag:  Do you remember what you asked me the other day : if I ever read the books I burn ? Remember ?
Clarisse: Uh - huh .
Guy Montag: Last night I read _ one _ .

A:
books
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