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]: Flowers have a ____ tolerance for pests and pest damage.\Question: Choose the right answer from options given a) seven b) three c) zero d) no
[A]: c


[Q]: Chinese cuisine has ____ tolerance for animal rights groups.\Question: Choose the right answer from options given a) ten b) zero c) four d) no
[A]: b


[Q]: All insects have ____ pairs of legs and three body regions, head, thorax, and abdomen.\Question: Choose the right answer from options given a) three b) no c) two d) zero
[A]:
a