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: Embrasures have ____ functions.\Question: Choose the right answer from options given a) three b) seven c) zero d) nine

A: a
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Q: Owls have ____ toes on each foot, like most birds.\Question: Choose the right answer from options given a) no b) seven c) four d) one

A: c
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Q: Yoga is defined as having ____ branches.\Question: Choose the right answer from options given a) three b) zero c) eight d) ten

A:
c
****