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.

Ludwig Von Drake:  One of the most important chapters in my book is the _ one _ on what to do with the kids during summer vacation . Well whatever you do , get them out of the house , go to the mountains , go to the beach , go anywhere , but go ! Or you 're gon na go nuts ! Had I known that Family X was going to be on the go so much , I would've chosen Family Y ! But I was determined to hang on until my research was completed .
REFERENCE chapters

Theoden:  Grimbold , how many ?
Grimbold: I bring _ 500 _ from the Westfold , my lord .
Gamling: We have 300 more from Fenmarch , Theoden King .
Theoden: Where are the riders of Snowbourn ?
Gamling: None have come , my lord .
OTHER

George Burns:  Gracie , when we go out tonight , Von Zell told his girl he 's only _ 32 _ , so let 's keep it that way .
Gracie Allen: How did you happen to tell her a thing like that ?
Harry von Zell: Well , I - I did n't exactly tell her that , Gracie . You see , I just said that I 'm about 4 years older than she is , and she turned out to be 28 , so what could I do ?
Gracie Allen: Well , you were certainly a gentleman to lie to her like that because if you told the truth , the poor girl would have to be about 46 !

AGE