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:
Young emus are very vulnerable to disease until they are about ____ months old.\Question: Choose the right answer from options given a) no b) ten c) six d) three
answer:
d


question:
Anthrax usually is a fatal disease with ____ symptoms observed.\Question: Choose the right answer from options given a) no b) seven c) one d) six
answer:
a


question:
Termites go through ____ moltings, or instar stages, as they mature from nymph to adult.\Question: Choose the right answer from options given a) six b) eight c) two d) three
answer:

a