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: Samurai:  The Americans insisted that their mission was a peaceful _ one _ . But because we did not know if we could trust them , we chose a samurai whose task it was to muster our defenses . And that samurai was me . I ordered canvas screens to be stretched across the cliffs at Kanagawa . Behind the screens I was able to conceal five thousand armored swordsmen , carrying enormous bows , all of them on horseback . A most impressive force . And with the canvas masking them , our enemy might think that twice as many warriors were assembled . But when the Americans saw our screens they called out from the ships , ' Pull down those drapes ! What kind of army hides behind a parlor curtain ? ' And then they roared with laughter . Most discouraging . I mean , what are you going to do with people like that ?

SOLUTION: REFERENCE mission

PROBLEM: Film Brain:  Luther is sent to get the tree , but there 's only one left . The _ one _ he hit with his car .
Luther: How much is it ?
Scout Leader: $ 75 .
Luther: The sign says $ 15 .
Scout Leader: Supply and demand . The scouts sure could use your $ 75 donation for their camping trip , Mr. Krank .
Film Brain: Stick it up their ass and go somewhere else . I 'm pretty sure that 's not the only tree around . So , Luther buys the tree because he 's an idiot .

SOLUTION: REFERENCE tree

PROBLEM: Silverbolt:  What is it ?
Blackarachnia: The Ark.
Silverbolt: I 've heard only legends .
Blackarachnia: Oh , it 's no legend , Bowser . This ship contained some of Cybertron 's greatest heroes . When it explodes in _ 1984 _ our ancestors will awaken and start the great war .
Silverbolt: This must have been why Optimus was so worried . This ship 's power must be immense .
Blackarachnia: It is and it 's all mine .

SOLUTION:
YEAR