You are given a sentence, a question and two answer options. Your task is to write down the index ('A' or 'B') of the **incorrect** option for the given question.

Input: Consider Input: Sentence: Both a cat and a dog are running down the road at the same speed chasing a bunny. The dog gives up before the cat, which means the cat ran for a longer length of time. Question: Which animal ran a greater distance? (A) cat (B) dog

Output: B


Input: Consider Input: Sentence: Samuel dropped a small light pebble and a large heavy rock off a cliff at the same time. Question: Which one hit the ground at the bottom of the cliff first? (A) the pebble (B) the large rock

Output: A


Input: Consider Input: Sentence: Mike was comparing the mass of a boulder and a pebble. He found that the mass of the boulder was much greater then the mass of the pebble. Question: Which item emits weaker gravity? (A) boulder (B) pebble


Output: A