Given a sentence with a missing word, pick the answer option that best fills out the missing word in the sentence. Indicate each answer with its index ('a', 'b', 'c', 'd').

Q: Perennial grass takes ____ to five years before it is mature enough to produce adequate seed.\Question: Choose the right answer from options given a) six b) zero c) three d) no

A: c
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Q: Circumcisions usually heal within ____ to two weeks.\Question: Choose the right answer from options given a) one b) five c) eight d) nine

A: a
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Q: Myotubular myopathy is a rare muscle wasting disorder that occurs in ____ forms.\Question: Choose the right answer from options given a) four b) eight c) three d) six

A:
c
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