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.
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Question: DC Endeavour Morse:  Strange , there 's a blackboard there . Could you ... ? Each element is assigned a symbol : Typically an abbreviation of its name together with a unique one or two - digit atomic number . Can you write these down as I call then off ? So , 74 gives us Tungsten . 17 , Chlorine . _ 18 _ , Argon . 19 , Potassium . The elements spell out a name .
Chief Superintendent Bright: T.C.A.P Tucap ?
DC Endeavour Morse: No , not quite , sir , but you 're on the right lines .
DC Endeavour Morse: Um
DC Endeavour Morse: , the chemical symbol for Tungsten is n't Tu as you might expect . It 's W from the German Wolframite . And Potassium is n't P as you might expect but K after the Latin Kalium . Taken together they 're Tungsten ...
DC Endeavour Morse: ...
DC Endeavour Morse: Chorine ...
DC Endeavour Morse: ...
DC Endeavour Morse: Argon ...
DC Endeavour Morse: ...
DC Endeavour Morse: and Potassium .
DC Endeavour Morse: W
DC Endeavour Morse: - C - L - A - R - K. Wallace Clark .
Chief Superintendent Bright: Good
Chief Superintendent Bright: grief .
DI Fred Thursday: Derek 's father .
Chief Superintendent Bright: But there 's nothing to say he even knew the vicar .
DC Endeavour Morse: Ivy Clark , sir . Wallace 's wife is buried in the churchyard . The next plot but one to Lady Daphne Sloan . Reverend Monkford performed the service .
PC Jim Strange: Bloody hell , matey . That 's ...
DI Fred Thursday: Elementary .

Answer: REFERENCE number


Question: David Rossi:  Blaming the devil for his cannibalism was n't enough to lessen his guilt , so he tricked others into participating . He made them all as guilty as he was .
Derek Morgan: He caught every break possible , Rossi . Gets released from the hospital . His records get destroyed . Gets pulled over with a victim in the trunk of his car , and they let him go . I 've never seen anyone that lucky .
David Rossi: What 's your point ?
Derek Morgan: You 've been doin' this a long time . You 've seen a lot of things . You think it 's possible Feylinn would ... I do n't know . That he was getting some kind of help from something else ?
David Rossi: It 's irrelevant . The job is to find evil , to stop it , not to know where it came from . Let somebody else take that job . This _ one _ 's tough enough .

Answer: REFERENCE job


Question: Faith:  God , I could eat a horse . Is n't it crazy how slaying just always makes you hungry and horny ?
Buffy: Well
Buffy: ... Sometimes I - I crave a nonfat yogurt afterwards .
Cordelia: I get it !
Cordelia: Not
Cordelia: the horny thing , yuck ! But the two slayer thing . There was _ one _ , and then Buffy died for like two minutes , so then Kendra was called , and then when she died , Faith was called .

Answer:
REFERENCE slayer