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: Bob Rueland:  Elizabeth and I were married by the time we were twenty and we 'd been going out since we were _ fifteen _ so this may sound a bit juvenile but ... can I hold your hand ?

A: AGE
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Q: Ray Vecchio:  You know we just took out seven guys ? _ One _ more and you qualify for American citizenship .

A: REFERENCE guys
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Q: Humbug:  Could you show us the biggest number there is ? That will give him something to figure out .
The MathemaGician: Very well , Sir Humbug . What 's the biggest number you can think of ?
Humbug: 9,999,999,000,999 and ... nine tenths !
The MathemaGician: Very good . Now add one to it .
Humbug: Add _ one _ ?
The MathemaGician: Now , add one to that . Add one again . Add one again . Add one again . Add one again .
Milo: But he 'd never be able to stop that way .
The MathemaGician: Never , for the number you hope for is always at least one higher than the one you had , and that 's so large that if you started saying it yesterday , you would n't finish until tomorrow .

A:
OTHER
****