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]: Cancer is the second leading cause of death in Georgia, accounting for one in ____ deaths each year.\Question: Choose the right answer from options given a) nine b) zero c) five d) four
[EX A]: d

[EX Q]: Fluorescent lamps are roughly ____ times more intense than ordinary lightbulbs.\Question: Choose the right answer from options given a) six b) one c) three d) eight
[EX A]: c

[EX Q]: Arterial insufficiency is characterized by ____ types of pain.\Question: Choose the right answer from options given a) seven b) no c) two d) six
[EX A]:
c