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]: Sculpture involves the ____ different processes of carving and modeling.\Question: Choose the right answer from options given a) five b) three c) two d) ten
[EX A]: c

[EX Q]: Youth unemployment is ____ times the adult level.\Question: Choose the right answer from options given a) one b) three c) seven d) no
[EX A]: b

[EX Q]: Magnets are the size of a dime and the thickness of three to ____ dimes.\Question: Choose the right answer from options given a) four b) zero c) nine d) two
[EX A]:
a