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 bacteria have one or ____ circular chromosomes.\Question: Choose the right answer from options given a) ten b) eight c) six d) two
answer:
d


question:
Sound waves travel through the air in a similar manner, but in all ____ dimensions.\Question: Choose the right answer from options given a) three b) five c) nine d) one
answer:
a


question:
African elephants weigh up to ____ tons which is heavier than most vehicles.\Question: Choose the right answer from options given a) six b) one c) seven d) two
answer:

c