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:
Water is the only natural substance which exists in all ____ states of matter in nature.\Question: Choose the right answer from options given a) no b) eight c) six d) three
answer:
d


question:
Orangutans spend up to ____ hours a day eating or foraging for food.\Question: Choose the right answer from options given a) seven b) nine c) three d) six
answer:
d


question:
Different species reproduce at different intervals ranging from ____ to seventeen years.\Question: Choose the right answer from options given a) four b) eight c) three d) five
answer:

c