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: Mechanical stability comes from having fused quartz, in ____ gravity, cold.\Question: Choose the right answer from options given a) five b) zero c) six d) two

Output: b


Input: Consider Input: Black people are four to ____ times more likely to be stopped and searched.\Question: Choose the right answer from options given a) three b) five c) one d) four

Output: b


Input: Consider Input: Soybeans have ____ times the calcium of meat and twice that of eggs, and soybeans are low in fat.\Question: Choose the right answer from options given a) seven b) six c) ten d) zero


Output: c