TASK DEFINITION: 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.
PROBLEM: Ben Jackson:  You know , it 's little things like this that make it difficult to believe that you 're the Doctor .
The Doctor: Ahh .
Ben Jackson: The other one , I mean . The proper _ one _ . Oh nuts , you know what I mean .
The Doctor: Nuts ? Yes , certainly , here we are . Crackers ?
Ben Jackson: You , my old china , are an out and out phoney !
The Doctor: China , yes , I went there once I believe . Met Marco Polo !
Ben Jackson: No , not China . China ! China and plate , mate , friend .
The Doctor: Yes , Marco Polo a friend ? I believe he was .
Polly Wright: Do n't listen to him , Doctor . I know who you are .

SOLUTION: REFERENCE Doctor

PROBLEM: Jake' s Father:  Oh , for the last time - Bedtime means bedtime . The world wo n't end if you 're in bed by _ ten _ .
Jake Long: Actually , it sort of will .

SOLUTION: TIME

PROBLEM: Hundred Eyes:  If the gods are always watching , we might as well put on a good show . The inability to sleep is the curse of the aged and the guilty .
Kublai Khan: And the gout - stricken .
Hundred Eyes: Pardon me . I foolishly assumed you were dreaming about your brother 's head rolling in the dirt , his body , a feast for vultures .
Kublai Khan: Do they hate me ?
Hundred Eyes: It is better to be hated for what you are , than to be loved for what you are not .
Kublai Khan: You 're a drunken fool .
Hundred Eyes: So , kill me .
Kublai Khan: I have thought about it .
Hundred Eyes: But you wish to sleep .
Kublai Khan: I know you want to tell me one of those endless stories from that infernal Chinese teacher of yours .
Hundred Eyes: No stories tonight , Sire .
Kublai Khan: No Zen riddles ?
Hundred Eyes: I will offer a truth instead . Had you spared Ariq you would have encouraged other traitors .
Kublai Khan: His execution was just .
Hundred Eyes: No . But it was necessary in that moment , to preserve your Empire .
Kublai Khan: You ease one worry , but aggravate _ one _ greater .
Hundred Eyes: As life is wo nt to do .

SOLUTION:
REFERENCE worry