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: Mosquitoes spend one to ____ days in the pupae stage.\Question: Choose the right answer from options given a) zero b) two c) five d) three

Output: b


Input: Consider Input: Vaporization can occur in temperatures as low as ____ degrees.\Question: Choose the right answer from options given a) one b) zero c) eight d) two

Output: b


Input: Consider Input: Whitetail does give birth to anywhere from one to ____ fawns each spring.\Question: Choose the right answer from options given a) seven b) two c) ten d) six


Output: d