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').

[Q]: Scorpions also have ____ legs.\Question: Choose the right answer from options given a) eight b) zero c) nine d) ten
[A]: a


[Q]: Clover leaves with ____ to nine leaflets, illustrating a tendency to mutate.\Question: Choose the right answer from options given a) three b) zero c) ten d) five
[A]: a


[Q]: Iron deficiency is uncommon in breastfed babies during the first ____ months of life.\Question: Choose the right answer from options given a) ten b) five c) one d) six
[A]:
d