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.
--------
Question: 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 .

Answer: REFERENCE cities


Question: Zoe Benson:  This is so incredibly stressful and weird . You do n't feel anything ?
Misty Day: My stomach feels like a storm 's about to hit , but it 's probably just my nerves . I 'm not exactly what you call a natural born leader .
Myrtle Snow: Neither was King George , but _ one _ rises to the occasion .
Cordelia Foxx: Your feet should be getting warmer .
Myrtle Snow: I 'm told it starts as a tingle in the cooch .
Fiona Goode: For me , it was a classic migraine .

Answer: PEOPLE


Question: Danny Messer:  Mac , is this him , the scumbag that killed Aiden ?
Det. Mac Taylor: Danny , get out of here .
Danny Messer: Just let me talk to him . Aww . I will get him to crack , I promise you that .
Det. Mac Taylor: How ? By tuning him up ? Stella 's got the case , she knows what to do !
Danny Messer: This is Aiden ! She 's one of our own , Mac !
Det. Mac Taylor: That 's why we ca n't make any mistakes . We do this _ one _ by the book , understand ?
Danny Messer: Alright , I just wanted to help .
Det. Mac Taylor: I know , me too

Answer:
REFERENCE case