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').

Input: Consider Input: 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

Output: b


Input: Consider Input: Blankets can take up to ____ days to dry in the colder months.\Question: Choose the right answer from options given a) eight b) three c) two d) nine

Output: b


Input: Consider Input: Young penguins begin to swim on their own in about ____ weeks.\Question: Choose the right answer from options given a) nine b) one c) eight d) ten


Output: a