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: The Doctor:  You know what they say about plans .
Clara Oswin: What ?
The Doctor: I do n't have _ one _ .

SOLUTION: REFERENCE plans

PROBLEM: Cole Parker:  What level is his pain tolerance ?
Sarah Walker: I 'd say about a _ one _ out of ten .
Chuck Bartowski: WHAT ? A * one * ? I 'd say I 'm least an eight !
Sarah Walker: Chuck , the torture hasn't started yet .
Chuck Bartowski: This is the pre - torture ? Okay , okay . Put me down for a one .

SOLUTION: REFERENCE level

PROBLEM: Kevin Ryan:  " Cowards die many times before their death . The valiant never taste of death but once . "
Javier Esposito: Bro , you 're not Castle .
Kevin Ryan: Yeah , I know I 'm not Castle .
Javier Esposito: Then stop trying to talk like him .
Kevin Ryan: What , I 'm not allowed to reference the Bard ? I 'm a renaissance man .
Javier Esposito: Memorizing one quote does not make you a renaissance man .
Kevin Ryan: What if I memorize _ two _ ?
Javier Esposito: Have you ? Memorized two ?
Kevin Ryan: No . But what if I did ?
Javier Esposito: Depends on the quote .

SOLUTION:
REFERENCE quote