TASK DEFINITION: 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').
PROBLEM: Beer is made from fermented grains and has an alcohol content of ____ to six percent.\Question: Choose the right answer from options given a) zero b) three c) two d) ten

SOLUTION: b

PROBLEM: Chemistry has ____ less important names.\Question: Choose the right answer from options given a) ten b) no c) eight d) nine

SOLUTION: b

PROBLEM: Corms are undifferentiated, uniform, and contain ____ rings when cut apart.\Question: Choose the right answer from options given a) no b) three c) one d) zero

SOLUTION:
a