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]: Quadrupeds are animals with ____ feet, such as cows.\Question: Choose the right answer from options given a) four b) six c) ten d) two
[A]: a


[Q]: Fawns weigh about ____ to nine pounds at birth.\Question: Choose the right answer from options given a) five b) ten c) nine d) six
[A]: d


[Q]: Pineapples take between ____ and three years to produce fruit.\Question: Choose the right answer from options given a) four b) nine c) two d) one
[A]:
d