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]: Some olive trees live to be ____ thousand years old.\Question: Choose the right answer from options given a) ten b) zero c) two d) seven
[A]: c


[Q]: Men are ____ times as likely to commit suicide than women.\Question: Choose the right answer from options given a) seven b) two c) four d) one
[A]: c


[Q]: Most lions drink water daily if available, but can go four or ____ days without it.\Question: Choose the right answer from options given a) seven b) five c) ten d) zero
[A]:
b