You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.

Input: Consider Input: Sentence: Steve is waiting at the gym for his brother's basketball practice to end. He starts hitting around a hockey puck with his stick. The gym has a carpeted floor and more friction than the ice rink he goes to. Question: Which surface is rougher? (A) carpet (B) ice rink

Output: carpet


Input: Consider Input: Sentence: Mary can lift more weight with her arms then Jim can. Question: When they head out to the field to throw baseballs, which one will be able to throw a greater distance? (A) Mary (B) Jim

Output: Mary


Input: Consider Input: Sentence: Ben wants to put up a poster in the school hall and he wants it to be resistant to tearing. Question: What should he make the poster on? (A) construction paper (B) cardboard


Output: cardboard