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:
Elephants give birth to ____ calf every four to nine years on average.\Question: Choose the right answer from options given a) ten b) one c) eight d) six
answer:
b


question:
Some motors contain ____ gears and spin very fast, and have little if any torque.\Question: Choose the right answer from options given a) four b) three c) five d) no
answer:
d


question:
Homosexuals face ____ difficulties in enjoying public benefits and employment.\Question: Choose the right answer from options given a) ten b) seven c) no d) six
answer:

c