instruction:
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').
question:
Pelicans use ____ different ways to feed.\Question: Choose the right answer from options given a) no b) nine c) one d) two
answer:
d


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


question:
Pregnancy is broken down into ____ phases, which are called trimesters.\Question: Choose the right answer from options given a) no b) six c) five d) three
answer:

d