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

SOLUTION: b

PROBLEM: Perennial grass takes three to ____ years before it is mature enough to produce adequate seed.\Question: Choose the right answer from options given a) five b) seven c) six d) four

SOLUTION: a

PROBLEM: Many people have ____ or more mental health problems.\Question: Choose the right answer from options given a) eight b) no c) seven d) two

SOLUTION:
d