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]: Ultrasonic liposuction fits into ____ categories.\Question: Choose the right answer from options given a) two b) seven c) nine d) one
[A]: a


[Q]: Hypertension affects nearly one in ____ adults.\Question: Choose the right answer from options given a) three b) seven c) five d) zero
[A]: a


[Q]: Autism is a neurological disorder that affects ____ in every five hundred births.\Question: Choose the right answer from options given a) eight b) one c) four d) nine
[A]:
b