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: Sailor Moon:  I ca n't believe this !
Mamoru: Ouch !
Sailor Moon: Sorry ...
Mamoru: A _ 30 _ , what are you stupid ? You should study harder dumpling head !

A: OTHER
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Q: Lula:  When 'd you start smoking , Sail ?
Sailor: I guess I started smoking when I was about ... _ four _ . My momma was already dead then from lung cancer .

A: AGE
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Q: Piper:  At least we came for you . Phoebe , Paige and I are here now . We have the power of _ three _ . Can you say a spell ? Okay . We 'll figure this out . Paige , let 's go over our options .
Paige Matthews: Opts ? We have two . We're screwed and we 're more screwed .
Piper: We do n't need negativity . We need solutions .
Paige Matthews: Well , I 'm sorry . I 've never been shrunk and covered in clay before .
Piper: Hey ! You wanted to be partners so work with me here . Okay ? Are you right ? We are screwed .
Paige Matthews: Ca n't you blast your way out of it ?
Piper: I tried . I ca n't move my hands .
Paige Matthews: I could call for something , but what would help ? What 's the point of having powers if you ca n't use them .

A:
PEOPLE
****