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]: Material culture is the realm of ____ dimensional objects that make up our everyday environment.\Question: Choose the right answer from options given a) ten b) three c) six d) four
[EX A]: b

[EX Q]: Ocular dryness responds to the use of artificial tears applied every ____ to three hours.\Question: Choose the right answer from options given a) no b) one c) three d) eight
[EX A]: b

[EX Q]: Women have a ____ times greater chance of dying from heart disease than from breast cancer.\Question: Choose the right answer from options given a) three b) zero c) two d) ten
[EX A]:
d