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').

Scorpions can live for ____ to seven years.\Question: Choose the right answer from options given a) one b) six c) five d) three
d

Women gain ____ years per child they had.\Question: Choose the right answer from options given a) ten b) nine c) four d) two
d

Infrared energy is recorded in ____ ways.\Question: Choose the right answer from options given a) ten b) no c) two d) seven

c