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.

Input: Consider Input: Scotty: Ah . All I can say is they do n't make them like they used to .
Kirk: You told me you could get this ship operational in two weeks , I gave you _ three _ , what happened ?
Scotty: I think you gave me too much time , Captain .
Kirk: Very well , Mr Scott . Carry on .
Scotty: Aye , sir .
Scotty: How
Scotty: many times do I have to tell you , the right tool for the right job !
McCoy: I do n't think I 've ever seen him happier .
Computer: Le
Computer: - le - level ?
Kirk: Bridge ... I hope . I could use a shower .
Spock: Yes .

Output: weeks

Input: Consider Input: Apex: Blaze , Riptor , Wing Storm , Sky Fury . You are our best friends . Man and dragon fly as _ one _ ; do n't you remember ? A dragon and his rider are united . They can never be separated . Ever .

Output: Man

Input: Consider Input: Detective Lindsay Monroe: How do we find _ one _ valuable , antique volume in Manhattan that 's been soaked in water much less thallium ?
Detective Mac Taylor: With a little reading on the subject .
Output: volume