Detailed 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.
Q: Emily Prentiss:  You remember when people used to write letters by hand ?
David Rossi: That 's how I wrote my first book . Give me a keyboard any day .
Emily Prentiss: Oh , come on , Rossi . The excitement of seeing an envelope from a friend in your mailbox ? Now it 's just an electronic ding on your computer .
David Rossi: One of my various brothers - in - law was a mailman . He said the expression " going postal " made perfect sense to him . You spend all day delivering a mountain of letters one at a time . Then you go to work the next morning , and there 's a whole new mountain to deal with . And it 's forever .
Emily Prentiss: That sounds like our job . It took seven years for the world to get rid of Rod Garrett and fifteen minutes after , a new _ one _ pops up to take his place .
A:
OTHER