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').

[EX Q]: Government buildings fly flags of the ____ nations.\Question: Choose the right answer from options given a) ten b) no c) seven d) two
[EX A]: d

[EX Q]: Elk retain their antlers for more than ____ months of the year.\Question: Choose the right answer from options given a) nine b) ten c) six d) seven
[EX A]: c

[EX Q]: Bulbs sometimes contain only ____ or so very large cloves with elongated tips.\Question: Choose the right answer from options given a) seven b) no c) five d) zero
[EX A]:
c