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:
Summer is the hottest of the ____ temperate seasons , falling between spring and autumn .\Question: Choose the right answer from options given a) six b) four c) no d) nine
answer:
b


question:
Cougars have ____ toes with three distinct lobes present at the base of the pad.\Question: Choose the right answer from options given a) no b) four c) eight d) zero
answer:
b


question:
Niobium occurs primarily in ____ minerals, columbite and pyrochlore.\Question: Choose the right answer from options given a) four b) three c) two d) one
answer:

c