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: Vampires generally are male, and rabies is ____ times more frequent in men than in women.\Question: Choose the right answer from options given a) no b) two c) zero d) seven

Output: d


Input: Consider Input: All loci have ____ or two alleles.\Question: Choose the right answer from options given a) no b) six c) four d) one

Output: d


Input: Consider Input: Brain death occurs in just ____ to six minutes unless the heart rhythm is restored.\Question: Choose the right answer from options given a) three b) ten c) one d) four


Output: d