You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.

Input: Consider Input: Sentence: Henry rolled two balls down the slide at the park, a softball and a ping pong ball. Question: Which one reached the bottom first? (A) the softball (B) the ping pong ball

Output: A


Input: Consider Input: Sentence: A plastic bottle rolling across a picnic table experiences low friction, while a plastic bottle rolling across a lawn experiences high friction. Question: Which surface will make the plastic bottle get hotter as it rolls across? (A) picnic table (B) lawn

Output: B


Input: Consider Input: Sentence: Tom and Steve are riding their bikes to the beach.  Tom starts riding his bike earlier. Question: Who rode their bike further? (A) Tom (B) Steve


Output: A