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').

[Q]: Dispassion is a ____ edged sword.\Question: Choose the right answer from options given a) six b) two c) zero d) four
[A]: b


[Q]: Human malaria is caused by ____ species of Plasmodium . .\Question: Choose the right answer from options given a) six b) ten c) seven d) four
[A]: d


[Q]: Indoor soccer consists of ____ teams with five players each.\Question: Choose the right answer from options given a) one b) zero c) nine d) two
[A]:
d