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: Lt. Reed:  All we have left is to reset the emitters .
Lieutenant Talas: What 's the frequency ?
Lt. Reed: I 'll do it .
Lieutenant Talas: You do n't trust me .
Lt. Reed: No offence , but when it comes to our weapons frequencies , I would n't trust my own mother .
Lieutenant Talas: Is your mother considered a security risk ?
Lt. Reed: It 's just an expression .
Lieutenant Talas: An odd _ one _ . My mother 's security clearance is higher than mine .

SOLUTION: REFERENCE expression

PROBLEM: Elaine Frye Cavanaugh:  I tried to instill discipline in June . Do well in school , practice your piano . And Roger would come right along behind me and spoil her with candy and sleepovers . That 's why I divorced him .
Detective Elliot Stabler: Yeah , well , it 's a tough world out there , you ca n't screw around .
Elaine Frye Cavanaugh: Clearly you have children .
Detective Elliot Stabler: I 've got _ five _ .
Elaine Frye Cavanaugh: Then you know perfection is n't easily attained .

SOLUTION: REFERENCE children

PROBLEM: Woody Boyd:  Oh boy , I need change for this _ fifty _ .
Harry 'The Hat' Gittes: You need change ? Maybe I can help you , huh ?
Woody Boyd: Great !
Cliff Clavin: Hold it , hold it ...
Harry 'The Hat' Gittes: Oh , come on guys , give me a break , I 'm a reformed man .
Norm Peterson: Oh yeah ? Maybe you would n't mind if we monitored this little transaction ?
Cliff Clavin: Yeah , yeah .
Harry 'The Hat' Gittes: Would n't mind at all .
Harry 'The Hat' Gittes: '
Harry 'The Hat' Gittes: kay , you need fifty bucks ? Here 's one , two , three , four five . Norm , what time is it ?
Norm Peterson: Eleven .
Harry 'The Hat' Gittes: Eleven , twelve , thirteen , fourteen . My watch must be fast , I 've got eleven twenty - five . Twenty - six , twenty - seven , twenty - eight . Cliff , you have not aged a day . How old are you ?
Cliff Clavin: Thirty - nine .
Harry 'The Hat' Gittes: Thirty - nine ! Forty , forty - one , forty ... wait . You ca n't be that old . What year were you born ?
Cliff Clavin: Forty - seven .
Harry 'The Hat' Gittes: Forty - eight , forty - nine , fifty . There you go barkeep .

SOLUTION:
CURRENCY