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]: Most spiders have ____ eyes and eight legs.\Question: Choose the right answer from options given a) eight b) five c) no d) three
[EX A]: a

[EX Q]: Ants have ____ distinct body parts.\Question: Choose the right answer from options given a) nine b) zero c) no d) three
[EX A]: d

[EX Q]: Some spiders have up to ____ or eight or twelve eyes.\Question: Choose the right answer from options given a) four b) ten c) six d) one
[EX A]:
c