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]: Hybridization is the practice of ____ different species interbreeding.\Question: Choose the right answer from options given a) no b) one c) two d) three
[A]: c


[Q]: Selenium is ____ times more poisonous than arsenic.\Question: Choose the right answer from options given a) one b) five c) eight d) two
[A]: b


[Q]: Men are about ____ times more likely to be diagnosed with hemochromatosis than women.\Question: Choose the right answer from options given a) five b) one c) seven d) two
[A]:
a