TASK 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.
PROBLEM: Mutt Williams:  I took Spanish . I did n't understand a word of that . What was it ?
Indiana Jones: Quechua , local Incan dialect .
Mutt Williams: Where 'd you learn that _ one _ ?
Indiana Jones: Long story .
Mutt Williams: I got time .
Indiana Jones: I rode with Pancho Villa . A couple of his guys spoke it .
Mutt Williams: Bullshit !
Indiana Jones: You asked .

SOLUTION: REFERENCE Quechua

PROBLEM: Marian Martin, aka Mrs. Moreland:  Regret ? I left school when I was only _ 12 _ ... never learned how to spell " regret . "

SOLUTION: AGE

PROBLEM: Nathan:  So , do you know what the Turing Test is ?
Caleb: Yeah . I know what the Turing Test is . It 's when a human interacts with a computer and if the human does n't know they 're interacting with a computer , the test is passed .
Nathan: And what does a pass tell us ?
Caleb: That the computer has artificial intelligence . Are you building an AI ?
Nathan: I 've already built _ one _ .

SOLUTION:
REFERENCE AI