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: Classes play ____ distinct roles in object-oriented programming.\Question: Choose the right answer from options given a) eight b) zero c) two d) no

SOLUTION: c

PROBLEM: 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

SOLUTION: d

PROBLEM: Oar boats carry ____ to five passengers, plus one guide.\Question: Choose the right answer from options given a) seven b) one c) five d) three

SOLUTION:
d