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: Interdigital glands are present on all ____ feet, and are slightly larger on the front feet.\Question: Choose the right answer from options given a) three b) five c) four d) eight

Output: c


Input: Consider Input: Adult tarantulas require a minimum of ____ to five crickets a week.\Question: Choose the right answer from options given a) seven b) three c) four d) five

Output: b


Input: Consider Input: Women outnumber men in the baby-boom generation, and women, on average, outlive men by ____ years.\Question: Choose the right answer from options given a) seven b) two c) one d) six


Output: a