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 Q]: Jo Grant:  What on earth is he doing inside a horsebox ?
Doctor Who: It is n't exactly a horsebox . It just happens to look like _ one _ .
Jo Grant: You mean there is n't a horse inside ?
Doctor Who: No more than there 's a policeman inside my police box .
[EX A]: REFERENCE horsebox

[EX 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 ?
[EX A]: AGE

[EX Q]: G'Kar:  I 'm fed up with your fabrications , Mollari !
Mary Ann Cramer: Commander , do you have a comment on this ?
Londo Mollari: I demand you arrest him !
G'Kar: I demand you arrest him !
Sinclair: That 's enough ! Get the hell out of here . All of you , now ! Lieutenant Commander Ivanova , in 10 seconds you will escort any unauthorized persons still present to the brig and leave them there .
Lt. Cmdr. Susan Ivanova: Yes , sir . Ten , _ nine _ , eight , seven ...
Londo Mollari: I 'm filing an official protest .
G'Kar: I 'm filing two .
Lt. Cmdr. Susan Ivanova: Six , five ...
Mary Ann Cramer: You are impeding the public 's right to know , Commander !
Lt. Cmdr. Susan Ivanova: FOUR , THREE ...
Michael Garibaldi: Two . One . So , what 'd I miss ?
[EX A]:
REFERENCE seconds