Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Henry Blake:  Captain Sloan here is with supply .
Captain Sloan: More accurately , I 'm with the 375th Q. M. H. Q. , COMSEAPAC , SEOULSEC REPDEP .
Hawkeye: Maybe I 'll have that drink .
Captain Sloan: Now , the business at hand is an incubator , that is if my lieutenant understood what your colonel said you captains want .
Hawkeye: Right .
Trapper: And we need _ one _ as soon as possible .
Captain Sloan: Well , let 's see what the good book says .
Hawkeye: The good book ?
Captain Sloan: The Manual of Supply and Requisition .
Hawkeye: MANSUPREQ .
Captain Sloan: Um , " inhalator , indicator , innoculator , infusilator - " Here it is : 437 - stroke - R2 , incubator .
Henry Blake: Thar she blows !
Captain Sloan: " Device for developing bacterial cultures at constant suitable temperatures . " Uh - huh . I see . That certainly makes sense . You ca n't have one .
Student:
REFERENCE incubator