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: Bloody diarrhea lasts for two to ____ days.\Question: Choose the right answer from options given a) nine b) five c) three d) no

Answer: b


Question: Earwigs produce ____ or two generations every year.\Question: Choose the right answer from options given a) two b) no c) one d) nine

Answer: c


Question: Collision detection determines if ____ objects collide with each other.\Question: Choose the right answer from options given a) three b) two c) seven d) ten

Answer:
b