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: Females reach sexual maturity around ____ to five year-olds.\Question: Choose the right answer from options given a) four b) five c) one d) ten

SOLUTION: a

PROBLEM: TriMetal Irons Discover the benefits of ____ different metals.\Question: Choose the right answer from options given a) five b) seven c) no d) three

SOLUTION: d

PROBLEM: Women are ____ times more likely to suffer from the disease as men.\Question: Choose the right answer from options given a) eight b) no c) two d) nine

SOLUTION:
d