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: Cats can harbor a heartworm infection at any age from ____ months to seventeen years.\Question: Choose the right answer from options given a) one b) six c) nine d) three

SOLUTION: c

PROBLEM: Reliability affects the production of goods in ____ distinct ways.\Question: Choose the right answer from options given a) one b) eight c) six d) three

SOLUTION: d

PROBLEM: All scorpions have eight legs and ____ pincers.\Question: Choose the right answer from options given a) four b) nine c) two d) seven

SOLUTION:
c