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').

Input: Consider Input: Grasshoppers are ____ inches long and can knock a man off a bicycle.\Question: Choose the right answer from options given a) six b) ten c) four d) eight

Output: a


Input: Consider Input: Calves are completely nutritionally dependent on their mothers to ____ months old.\Question: Choose the right answer from options given a) three b) zero c) five d) no

Output: a


Input: Consider Input: Hair does grow for ____ to six years before falling out.\Question: Choose the right answer from options given a) eight b) three c) nine d) four


Output: b