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').
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Question: Youth unemployment is ____ times the adult level.\Question: Choose the right answer from options given a) one b) three c) seven d) no

Answer: b


Question: Stroke is the number ____ cause of death in the United States.\Question: Choose the right answer from options given a) ten b) nine c) one d) three

Answer: d


Question: Slugs have ____ tentacles on the top of their head.\Question: Choose the right answer from options given a) eight b) two c) four d) nine

Answer:
b