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 _. There are several possible answers, you'll need to choose the proper one. Carefully read the given text, pay special attention to the marked number, think about what (unwritten) information the marked number holds inside, choose the most adequate word(s) from the optional answers. If none of them seems right to you, there's also an option for other. If your answer is "REFERENCE", also write the reference entity, otherwise write the implicit option name. Options to choose from are:
REFERENCE: Some object which is being mentioned in the text before or after the target number. The reference answer has a higher priority than any other. If both Reference and another answer are possible, prioritize the Reference.
YEAR: Describing a calendric year
AGE: Describing someone's age
CURRENCY: Reference to some monetary value e.g dollar, euro etc.
PEOPLE: Describing a single/plural persons
TIME: Describing a time of the day. Usually you can add the word o'clock after those numbers.
OTHER: Some other option, which isn't listed here.
Input: Catherine Willows:  Pig and the piglets are in the pigpen .
Warrick Brown: About time . Finally some good news .
Catherine Willows: Did you know Pig , a.k.a Cole Tritt , was the only adult ? The rest were all under _ 18 _ . One was 14 .
Warrick Brown: You 're kidding . Who raises these kids ?
Catherine Willows: I mean , they were n't all delinquents . Demetrius James was a college student .
Nick Stokes: Hangin ' out with the wrong crowd in the wrong town . I 'm tellin ' ya , havin ' a fake I.D in Las Vegas is like havin ' a - a free ticket on the hell train . Sex , drugs , gambling , no adult supervision , 24/7 , by the time they 're 21 they 've done and seen it all .
Catherine Willows: Make me slit my wrists why do n't ya ? I 'm raising a teenager here .
Warrick Brown: Ah , you 're doin' a great job , Linds is gon na turn out to be a beautiful young woman . Besides , I grew up in Vegas , I did n't turn out so bad , did I ?
Nick Stokes: Yeah . That was pre - Mirage . Back when you were goin' to the casino , playin ' the arcade games . Nah , Vegas is a different animal now .
Warrick Brown: Yeah , these kids need to beat people up in the street to be entertained . They need some good discipline , they need their grandmother whuppin ' their ass like I had .
Nick Stokes: Yeah , a good slap .
Sara Sidle: You know , it kinda sounds like you guys are blaming everyone but these kids . I mean , you do n't get a bye just because you grew up here or your parents are on drugs or - - those kids were perfectly capable of telling the difference between a wild night out and beating somebody to death .
Gil Grissom: The truth is , a moral compass can only point you in the right direction , it ca n't make you go there . Our culture preaches that you should n't be ashamed of anything you do anymore . And unfortunately this city is built on the principle that there 's no such thing as guilt . " Do whatever you want , we wo n't tell . " So without a conscience , there 's nothing to stop you from killing someone . And evidently you do n't even have to feel bad about it .

AGE