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:
Most infected persons have ____ symptoms of disease.\Question: Choose the right answer from options given a) six b) no c) three d) one
answer:
b


question:
Teething begins for most babies around ____ to six months.\Question: Choose the right answer from options given a) three b) four c) five d) seven
answer:
b


question:
Some languages have all ____ tenses, some have only two, and some have no tenses at all.\Question: Choose the right answer from options given a) seven b) six c) three d) five
answer:

c