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: Tom and Jim are brothers.  Tom is thirteen and Jim is six.  Tom is much bigger.  They go out to throw rocks at the lake. Question: Who can throw them farther? (A) Tom (B) Jim

Output: Tom


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

Output: Paper


Input: Consider Input: Sentence: Billy and Cody are walking together.  Cody gets tired and sits on a park bench. Question: When they leave the park together, who has walked farther? (A) Cody (B) Billy
Output: Billy