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: Elk retain their antlers for more than ____ months of the year.\Question: Choose the right answer from options given a) nine b) ten c) six d) seven

SOLUTION: c

PROBLEM: Calves are born ____ and a half months after mating.\Question: Choose the right answer from options given a) six b) ten c) eight d) two

SOLUTION: c

PROBLEM: Camels can survive up to ____ months without food or water.\Question: Choose the right answer from options given a) no b) six c) seven d) nine

SOLUTION:
b