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.

Ex Input:
Helen Sinclair:  Two martinis please , very dry .
David Shayne: How 'd you know what I drank ?
Helen Sinclair: Oh , you want _ one _ too ? Three .

Ex Output:
REFERENCE martinis


Ex Input:
Mr. Largo:  We had to sell all our trombone mutes .
Nelson Muntz: Wah - wah !
Mr. Largo: Oh , why did I sell _ one _ to Nelson ?
Nelson Muntz: Wah - wah !
Mr. Largo: Anyway , he 's far better than anyone in the band .

Ex Output:
REFERENCE mutes


Ex Input:
Robespierre:  We in Paris are aware of the danger , Citizen . We live in troubled times . There is much , much work to be done , work that is constantly delayed by the need to ferret out the traitors that we harbor in our midst ...
Dr. Who: Is there really such a need , Citizen Robespierre ? Hmm ? I mean , what can this Reign Of Terror possibly gain ? For every opponent you put to the guillotine , _ two _ more will spring up !

Ex Output:

REFERENCE opponent