instruction:
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').
question:
Marriage is the legal union of ____ people.\Question: Choose the right answer from options given a) one b) no c) five d) two
answer:
d


question:
Whales are divided into ____ categories, based on their teeth.\Question: Choose the right answer from options given a) two b) four c) nine d) ten
answer:
a


question:
Animals fall into ____ categories based on their diet.\Question: Choose the right answer from options given a) ten b) five c) zero d) three
answer:

d