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:
All birds have ____ legs with four toes each.\Question: Choose the right answer from options given a) zero b) one c) three d) two
answer:
d


question:
Younger children can produce as much as ____ times more saliva than adults.\Question: Choose the right answer from options given a) one b) ten c) five d) eight
answer:
d


question:
Some hernias close themselves as late as ____ years of age.\Question: Choose the right answer from options given a) no b) eight c) ten d) three
answer:

c