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').
--------
Question: Elephants rise ____ inches when they inhale.\Question: Choose the right answer from options given a) two b) five c) one d) eight

Answer: a


Question: Righteousness always points in ____ directions.\Question: Choose the right answer from options given a) six b) two c) one d) four

Answer: b


Question: Antibiotics usually clear up impetigo in four or ____ days.\Question: Choose the right answer from options given a) no b) ten c) five d) eight

Answer:
c