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 _. Your answer should be chosen from the given text, and should not contain other words.
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Question: Iago:  Why is n't there an arms - dealer around when you need _ one _ ?

Answer: arms


Question: April Wheeler:  I hear you 're a mathematician .
John Givings: You hear wrong . Its all gone now .
April Wheeler: All gone ?
John Givings: You know what electrical shock treatments are ?
April Wheeler: Yes . Yes , I do .
John Givings: I had _ thirty _ - seven . It 's supposed to jolt out the emotional problems . It just jolted out the mathematics .

Answer: treatments


Question: Hedonism Bot:  Ah , Fry , congratulations . Your latest performance was as delectable as dipping my bottom over and over into a bath of the silkiest oils and creams .
Fry: Thank you , sir . That 's exactly what I was going for .
Hedonism Bot: You were the sole diversion in what has been a pale and unamusing season , and so I would fain commission you write an opera .
Fry: But I 've never written an opera .
Hedonism Bot: And I 've never heard _ one _ . Still , if you can keep me amused through the overture I shall consider it a smashing success .

Answer:
opera