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: Women gain ____ years per child they had.\Question: Choose the right answer from options given a) ten b) nine c) four d) two

Output: d


Input: Consider Input: Children are more likely than adults to show ____ symptoms even if they are infected.\Question: Choose the right answer from options given a) eight b) two c) no d) six

Output: c


Input: Consider Input: Most people spend the equivalent of ____ days a year paying bills.\Question: Choose the right answer from options given a) nine b) two c) seven d) three


Output: d