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: Richard Castle:  Please tell me you solved it .
Kate Beckett: Roger 's alibi checks out . We 're back to square _ one _ with zero leads . Any luck with Weller ?
Richard Castle: All he cares about is getting a conviction , and from the look of the jury when they found out about Nina and Sadie 's affair , he 's gon na get it .
Kate Beckett: We need to figure something out .
Richard Castle: I have an idea .
Kate Beckett: Castle , what are you doing ?
Richard Castle: Saving an innocent woman 's life .
Judge Gloria Wollcott: Mr.
Judge Gloria Wollcott: Brown , your witness .
Richard Castle: Stop the trial !
Kate Beckett: Okay
Kate Beckett: , so ... now what ?
Richard Castle: I do n't know . I did n't think this one all the way through .

SOLUTION: OTHER

PROBLEM: Rebecca Howe:  You know , when I was a kid , I was the first _ one _ in my class to ... you know , develop breasts . They teased me the whole year .
Norm Peterson: Oh , yeah . Me too .

SOLUTION: REFERENCE kid

PROBLEM: Hank Yarbo:  How many people in the house , ma'am ?
Emma Leroy: _ 27 _ and a monkey . Oscar , do n't waste my time .
Hank Yarbo: You think this is a joke ? This is the census , lady ! Look , do n't make me mad ! I 'll fly off the handle ! I 'll lose it ! I 'll snap !
Oscar Leroy: Okay , calm down , pal ... My partner is a loose cannon . I ca n't control him . Help yourself out while you still can . How many people here ?
Emma Leroy: It 's gon na be one if you do n't get off my step .

SOLUTION:
REFERENCE people