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: Righteousness always points in ____ directions.\Question: Choose the right answer from options given a) six b) two c) one d) four

Output: b


Input: Consider Input: Selenium is ____ times more poisonous than arsenic.\Question: Choose the right answer from options given a) one b) five c) eight d) two

Output: b


Input: Consider Input: Many lizards are insectivorous, relatively long tail, ____ legs, and live a fairly short life.\Question: Choose the right answer from options given a) five b) six c) four d) no


Output: c