You will be given a definition of a task first, then some input of the task.
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.

David Rossi:  Garcia , we need you to track all the cell phones for all the male agents of the Bureau over the past week
Penelope Garcia: Whoa , that is a lot of testosterone . Okay , there are 13421 special agents , around _ 11 _ thousand of those are male . Why are you asking ... Oh , come on ! Really ? The good guys are supposed to be good
Jennifer Jareau: Okay , crosscheck the locations of those male agents against the crime scene coordinates
Penelope Garcia: crosschecking as we speak , and not so secretly hoping I do not get a match
Output:
REFERENCE agents