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:
Evolution is dependent on ____ forces.\Question: Choose the right answer from options given a) no b) five c) two d) seven
answer:
c


question:
Vaccination typically occurs at ____ to eight weeks of age in kittens.\Question: Choose the right answer from options given a) three b) nine c) six d) no
answer:
c


question:
Malaria is caused by ____ species of Plasmodium, a unicellular protozoan.\Question: Choose the right answer from options given a) four b) no c) ten d) five
answer:

a