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: Ken Nakamura:  She felt like a woman . Wanted to be rid of big brother watching her all the time .
Dr. Temperance 'Bones' Brennan: My parents left me and my brother when I was _ 15 _ . My brother was the only family I had . But he left me too .
Ken Nakamura: I 'm sorry .
Dr. Temperance 'Bones' Brennan: I turned out quite well actually . But it would have been nice to have a brother like you .

A: AGE
****
Q: Boyd:  I said 50 .
Stiles: Really , I - I remember _ 20 _ . I do n't know . I have a really good verbal memory . And I remember 20 . I remember that distinct " twa " sound , " twa - enty . "
Boyd: I said fifty . With the " fa " sound . Hear the difference ?
Stiles: Uh ...
Boyd: If you ca n't , I can demonstrate some other words with the " fa " sound .

A: OTHER
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Q: Cory Matthews:  Remember that decision thing we talked about ?
Jonathan Turner: Yeah .
Cory Matthews: I kinda made the wrong _ one _ .
Jonathan Turner: Yeah , I coulda told you that .
Cory Matthews: Then why did n't you ?
Jonathan Turner: Well , you do n't listen in class . You gon na listen in life ?

A:
REFERENCE decision
****