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

[EX Q]: Paleontologists specialize in ____ main areas.\Question: Choose the right answer from options given a) eight b) five c) no d) six
[EX A]: b

[EX Q]: Hearts is a ____ player card game where the object is to score the least amount of points.\Question: Choose the right answer from options given a) no b) two c) zero d) four
[EX A]:
d