You will be given a definition of a task first, then an example. Follow the example to solve a new instance 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.

Jess Mastriani: No, I don't want another crooler, thank you very much.
 FBI Agent Nicole Scott: But it's good for you. It's got... honeyglaze. Please die for this crooler, Jess.
 Jess Mastriani: I've had _ two _ already. Who eats three croolers in a night? 
FBI Agent Nicole Scott: Take a look. [Nicole takes a huge bite] Mmmmm, Mmmmm, Mmmmm!
Solution: REFERENCE crooler
Why? In this example, the number two refers to something that appears in this text. In this example, it refers to the word: crooler.

New input: Professor Maggie Walsh:  This is your objective . Sub - T : _ 67119 _ . Demon class : Polgara species . Though visual confirmation has not yet been made , we 're confident of the target 's approximate position , as it leaves behind a distinct protein marker . Dr. Angleman will brief you on its defenses .
Dr. Angelman: When threatened , bone skewers jut from the creature 's forearms during battle . It 's imperative when ensnaring it not to damage its arms . That 's all you really need to know .
Buffy Summers: Question .
Professor Maggie Walsh: Buffy ?
Buffy Summers: Why exactly ca n't we damage this polka thing 's arms ? I , uh , not that I want to , it 's just in my experience when fighting for your life , body parts get damaged and - better its bits than mine . Or ours .
Dr. Angelman: We wish to study the physiology of every subterrestrial 's natural defenses . It 's part of the research we do here . Uh - Yes ?
Buffy Summers: What do they want ?
Dr. Angelman: Want ?
Buffy Summers: Why are they here ? Sacrifices , treasure , or they just get rampagy ? I find it 's easier to predict their responses if I know ...
Dr. Angelman: They 're not sentient . Just destructive , I believe .
Professor Maggie Walsh: They do have keen eyesight , however . You might want to be suited up for this .
Buffy Summers: Oh . You mean the camo and stuff ? I thought about it but , I mean , it 's gon na look all ' Private Benjamin . '
Buffy Summers: Do
Buffy Summers: n't worry , I 've patrolled in this halter many times .
Professor Maggie Walsh: Why
Professor Maggie Walsh: do n't we give our attention to Dr. Angleman and save all questions until the end .
Dr. Angelman: Actually , I 'm finished .
Professor Maggie Walsh: Oh . Uh , well , Agent Finn , deploy the teams .
Riley Finn: Okay , listen up . We 'll be going in a four squad set - up . Team Leaders : Gates , Taggart , and Stavros . Alpha Team , you 're with me .
Professor Maggie Walsh: Report for TLs for assignment and weapons requisitions . Reminder : this is a zap - n - trap , people . Capture , not a kill . Any questions ? Buffy ?
Solution:
REFERENCE Sub