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: Ants have ____ noses.\Question: Choose the right answer from options given a) zero b) eight c) five d) three

A: c
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Q: Young squirrels remain in the nest for about ____ weeks.\Question: Choose the right answer from options given a) seven b) six c) two d) eight

A: b
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Q: Lubricated condoms are effective for a maximum of ____ years after the date of manufacture.\Question: Choose the right answer from options given a) two b) zero c) four d) five

A:
d
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