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: Black bears stand ____ to six feet long and almost three feet at the shoulders when on all fours.\Question: Choose the right answer from options given a) three b) five c) four d) one

Answer: b


Question: Some species can make dives over ____ hundred feet deep.\Question: Choose the right answer from options given a) six b) eight c) two d) one

Answer: b


Question: Sharks have a total of ____ senses, five of which are involved in locating food.\Question: Choose the right answer from options given a) two b) zero c) six d) eight

Answer:
c