instruction:
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.
question:
Inspector Ed McCook:  How much did he pay you ?
Mickey Hubbard: _ Fifty _ , sometimes a hundred ... the last time twenty . I did n't mean to hurt anybody . Honest , I did n't !
Inspector Ed McCook: Would you like something to eat ?
Mickey Hubbard: I guess .
Inspector Ed McCook: After you clean up , how ' bout a shave ?
Mickey Hubbard: I do n't shave yet .
answer:
CURRENCY


question:
Batman:  I 'll find Mockridge if I have to tear this place apart , Nygma .
The Riddler: I doubt it , I made sure the perils are quite lethal . You have eight minutes , gentlemen , then Mockridge becomes the only good corporate shark : a dead _ one _ .
answer:
REFERENCE shark


question:
The Joker:  There are only two ways to get out of there . _ One _ : I let you out . And two : you jump fifty feet straight up !
Batman: You still intend to free us if we can stay afloat for an hour ?
The Joker: Oh , dear me ! Surely you do n't think I 'd joke about such a serious matter as that , do you ? Time to start filling the tank !
Batman: But ... that 's gas !
The Joker: I do believe you 're right ! But then , who said anything about water ?
Robin: But you ca n't float in gas !
The Joker: No , but you can drown in it !
answer:
REFERENCE ways