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').
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Question: Elk retain their antlers for more than ____ months of the year.\Question: Choose the right answer from options given a) nine b) ten c) six d) seven

Answer: c


Question: Prairie dogs bear four or ____ young per litter.\Question: Choose the right answer from options given a) five b) eight c) two d) zero

Answer: a


Question: Bobcats have very short tails, only ____ to seven inches long.\Question: Choose the right answer from options given a) two b) three c) seven d) eight

Answer:
b