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: Rex Buckland:  Prue , your , um , sister 's here to see you . She 's waiting in your office .
Prue Halliwell: Which sister ?
Rex Buckland: The _ one _ who upon seeing your office , said " Damn , I should go back to college . "
Prue Halliwell: Phoebe .

SOLUTION: REFERENCE sister

PROBLEM: Countess Anna Staviska:  Do you have a nationality , Diello ?
Ulysses Diello: Most people are born somewhere .
Countess Anna Staviska: You 're not a native Englishman . What are you ?
Ulysses Diello: Albanian ... English by adoption .
Countess Anna Staviska: You 're the only Albanian I 've ever known .
Ulysses Diello: You know _ one _ , you know them all .

SOLUTION: REFERENCE Albanian

PROBLEM: Endora:  What a lovely looking couple except for him . Does his mouth always gape open like that .
Samantha Stephens: Only when he 's sleeping .
Endora: Oh , Samantha . I do n't understand you at all . I mean , if you had to marry a mortal , at least you could have chosen a better - looking specimen .
Samantha Stephens: I like the way he looks . Besides I did n't marry Darrin just for his looks .
Endora: What else , his vivacious personality ?
Samantha Stephens: No one sparkles when they 're asleep . Anyway , I think he 's quite handsome .
Endora: You 're joking .
Samantha Stephens: He 's got very good features .
Endora: Name _ one _ .
Samantha Stephens: Well , he has a nice firm jaw .
Endora: You like lantern jaws ?
Samantha Stephens: He 's got a nice mouth .
Endora: ' Slack ' is a better word .
Samantha Stephens: How about his eyes ?
Endora: Beady .

SOLUTION:
REFERENCE features