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.

Q: Charles Aitken:  Seven cities to Atlantis ? You know , the Greeks always claimed there were _ nine _ .
Atmir: Plato was not always right .
Charles Aitken: You know about our history ?
Atmir: Far more than you realize .

A: REFERENCE cities
****
Q: Don:  You ever worked in an office ?
Jackie: No .
Don: Nice telephone voice . I 've worked in an office . I was 17 . Does that surprise you ?
Deedee Dove: What , that you were _ 17 _ ?
Don: You got very nice eye , DeeDee . Never noticed them before . They real ?

A: AGE
****
Q: US EX Girl:  A package for you .
Andy Barclay: Really ?
US EX Girl: Maybe you won something .
Andy Barclay: Must be my lucky day !
US EX Girl: Have a good _ one _ ...
Andy Barclay: Thanks . You , too ! Hello ? Oh , hey , Mom ! How 're you doing ? I 'm sorry I did n't call . I meant to . Yeah , I 'm definitely coming for my birth day tomorrow . No , do n't get me anything . Do me a favor , Ma , no surprises , okay ? Yeah . I 'll be there , like , noon ? 1:00 ? What are you making for dinner ? Yeah ? How 's Mike doing ? Well , tell him I said hello . Um ... Yeah . All right . Well , I 'll see you around that time . Okay . Yeah ...
Chucky: Aha !
Andy Barclay: Play with this !
Chucky: ANDY ... !

A:
REFERENCE day
****