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: 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: Western culture offers only ____ genders, man or woman.\Question: Choose the right answer from options given a) three b) two c) one d) four

Output: b


Input: Consider Input: Owls are able to turn ____ quarters of the way around and turn their heads very quickly.\Question: Choose the right answer from options given a) nine b) seven c) no d) three


Output: d