Q: 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.
Andy Flynn:  Where is Phillip Stroh ?
Markos Christakis aka Burning Man: Phillip ? He 's not in jail ?
Louie Provenza: At the moment , no .
Markos Christakis aka Burning Man: I haven't seen Phillip since I was _ twenty _ . Of course , he would call from time to time to congratulate me and encourage my great work , the work of gods . I am a god . You know that , right ? I am Mars come to life .
Louie Provenza: Obviously . But even gods can be betrayed . Stroh betrayed you . He helped us . Stroh is how we caught you .
Andy Flynn: And if you could tell us where Stroh is right now , and if you have any idea what he 's up to , we could make things easier for you .
Markos Christakis aka Burning Man: I 'm sorry . Phillip was nothing more than an advisor , really . I can only assume he did what he told me to do .
Andy Flynn: And what was that ?
Markos Christakis aka Burning Man: To prepare for my escape long before I needed one .
Markos Christakis aka Burning Man: To have plenty of cash hidden somewhere safe , another identity , weapons . Oh , and most important ... never leave a witness . Never , ever leave a witness .
A:
AGE