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: Healthcare providers diagnose ____ general types of insomnia.\Question: Choose the right answer from options given a) two b) eight c) one d) three

SOLUTION: a

PROBLEM: Evolution is dependent on ____ forces.\Question: Choose the right answer from options given a) no b) five c) two d) seven

SOLUTION: c

PROBLEM: Material culture is the realm of ____ dimensional objects that make up our everyday environment.\Question: Choose the right answer from options given a) ten b) three c) six d) four

SOLUTION:
b