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]: Toucanets encompass ____ genera.\Question: Choose the right answer from options given a) seven b) six c) two d) one
[A]: c


[Q]: Most roots require from three to ____ weeks to dry sufficiently to be safe.\Question: Choose the right answer from options given a) seven b) five c) three d) six
[A]: d


[Q]: Securities fraud can mean up to ____ years in jail and a million dollar fine.\Question: Choose the right answer from options given a) two b) ten c) five d) no
[A]:
b