Definition: 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: Penelope Garcia:  He inherited a family compound in rural Virginia . Coordinates are on your phone .
Alex Blake: What else do you have on Curtis ?
Penelope Garcia: Just like you thought . John Curtis was demoted in the FBI after the Amerithrax case . He was slated to take over the coveted New York field office , but then was shipped to the not coveted Kansas City one . He worked there for many years quietly before he was able to weasel his way back into the nation 's capital . On paper , he is a rock star . He immediately transferred to the Department of Justice , the Intelligence Oversight section . He 's a genius on multiple levels .
Aaron Hotchner: What 's his background ?
Penelope Garcia: Only child , parents died when he was _ 18 _ . Never married . Total loner , just like Blake said .
Aaron Hotchner: And all he 's ever had to care about is his work .
Derek Morgan: And when he lost that , he snapped .

AGE