Instructions: 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.
Input: Doctor Bashir: Nervous , Chief ?
Chief O'Brien: What 're you talking about ?
Doctor Bashir: That 's your fifth cup of coffee in twenty minutes .
Chief O'Brien: I did n't realize you were keeping track .
Doctor Bashir: Oh , nervous and irascible .
Chief O'Brien: If you had n't seen your wife and child for two months , you 'd be irascible too .
Doctor Bashir: Well , believe me , I 'm looking forward to Keiko and Molly 's visit as much as you are .
Chief O'Brien: Ha - ha , I doubt that .
Doctor Bashir: How many games of raquetball have we played in the last two months ?
Chief O'Brien: I do n't know , um ... Fifteen , maybe twenty ?
Doctor Bashir: No , try _ seventy _ . I 've been keeping track of that , too . And you know what all those games have proved to me ? That I 'm a poor substitute for your wife .
Chief O'Brien: I could 've told you that sixty games ago .
Output:
REFERENCE games