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: Redwoods reproduce ____ ways.\Question: Choose the right answer from options given a) zero b) two c) six d) nine

A: b
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Q: Carnations grow well in a garden spot that receive ____ to five hours of sunlight per day.\Question: Choose the right answer from options given a) eight b) three c) one d) four

A: d
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Q: Hamstrings are a group of ____ muscles at the back of the thigh that attach to the hip and the knee.\Question: Choose the right answer from options given a) four b) one c) seven d) five

A:
a
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