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:
Ground beef can last up to four months, and chicken parts can stay good for ____ months.\Question: Choose the right answer from options given a) ten b) no c) nine d) zero
answer:
c


question:
Most linguists organize the African languages into ____ major language families.\Question: Choose the right answer from options given a) three b) four c) eight d) no
answer:
b


question:
Rhinoviruses are most infectious in the first ____ days of cold symptoms .\Question: Choose the right answer from options given a) seven b) four c) nine d) three
answer:

d