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:
Ozone is a naturally occurring molecule containing ____ atoms of oxygen.\Question: Choose the right answer from options given a) three b) five c) nine d) eight
answer:
a


question:
Most roots require from three to ____ weeks to dry sufficiently to be safe.\Question: Choose the right answer from options given a) seven b) five c) three d) six
answer:
d


question:
Children of alcoholics are ____ times more likely than non-COAs to develop alcoholism.\Question: Choose the right answer from options given a) four b) one c) three d) no
answer:

a