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: Calves can browse and follow their mother at three weeks old and are weaned at ____ months.\Question: Choose the right answer from options given a) five b) seven c) four d) three

Output: a


Input: Consider Input: Water is present in all ____ phases in Earth s atmosphere.\Question: Choose the right answer from options given a) six b) nine c) two d) three

Output: d


Input: Consider Input: Traditional consumers are the type who eat meat and ____ vegetables for their evening meal.\Question: Choose the right answer from options given a) ten b) six c) seven d) three


Output: d