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'.
Example: Sentence: Jacob and Benny are squatting at the gym. Jacob has thin frail legs and Benny has big strong legs. Question: Who squats less weight? (A) Jacob (B) Benny
Example solution: A
Example explanation: Typically, people with thin frail legs squat less weight than people with big strong legs, so the answer is A.

Problem: Sentence: At a karate tournament there are paper and wood boards. Question: Which would be easier to break? (A) Wood (B) Paper

Solution: B