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: Hydra has ____ distinct methods of reproduction, asexual and sexual.\Question: Choose the right answer from options given a) two b) zero c) no d) ten

SOLUTION: a

PROBLEM: Unsafe acts cause ____ times as many accidents as unsafe conditions.\Question: Choose the right answer from options given a) no b) eight c) one d) four

SOLUTION: d

PROBLEM: Fantails have ____ horizontal lobes on their tails.\Question: Choose the right answer from options given a) eight b) four c) two d) no

SOLUTION:
c