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:
Traditional neon electrifies the inert gas from ____ directions.\Question: Choose the right answer from options given a) two b) nine c) one d) six
answer:
a


question:
Tetrapods are animals that have ____ legs or leg-like appendages.\Question: Choose the right answer from options given a) four b) one c) ten d) six
answer:
a


question:
Snakes have ____ layers of skin but only the outer, thinnest layer peels away when they shed.\Question: Choose the right answer from options given a) five b) ten c) eight d) three
answer:

d