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.

Q: Penelope Garcia:  This is the block Derek was taken from . That blue dot is him and then at 9:23 , we loose him . So . , I checked all the other cell signals in the area , they 're all legit , aside from _ one _ , that I was able to find thanks to some technology no one else outside this room needs to know about

A: REFERENCE signals
****
Q: Dr. Spencer Reid:  You know , what if they really are struggling with sobriety ? If they 're really working the program , they could be working on the hardest steps .
Aaron Hotchner: Which are ?
Dr. Spencer Reid: _ Seven _ , eight and nine . Acknowledge your shortcomings , accept responsibility , and make amends . The trouble is , these UnSubs already broke one of the most important steps .
Derek Morgan: What 's that ?
Dr. Spencer Reid: The 13th step . Members are n't supposed to enter relationships with each other while trying to get sober .

A: REFERENCE steps
****
Q: Deirdre Lefever:  Why would n't your eight - year - old self time travel here to give you a hand ? You 're obviously in trouble . He could straighten you out !
Russ Duritz: You think he 's here to straighten * me * out ?
Deirdre Lefever: Well of course ! You did n't think it was the other way around , didja ?
Deirdre Lefever: Maybe
Deirdre Lefever: he 's here for you to teach him some things ... but maybe he 's here for you to remember some things , ever thought about that ?
Russ Duritz: Not until just now , no .
Deirdre Lefever: Look , you 're turning _ forty _ tomorrow , you haven't acquired a single thing of real value in your life ...
Russ Duritz: Hey ...
Deirdre Lefever: - and no , no , money does n't count . You 're virtually friendless , you barely talk to your family , and you 've just lost the only woman in the world who 's ever meant anything to you .
Russ Duritz: Who , Amy ? Oh , come on , she 's not ... we work together , that 's all . She 's neurotic ! She bites her nails ... well , nail . This one . Oh , my God ...
Deirdre Lefever: While he 's getting a clue , could I get a warm - up , please ?

A:
AGE
****