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: Neptune has a greater mass then Pluto. Question: Which planet emits stronger gravitational waves? (A) Neptune (B) Pluto

Output: Neptune


Input: Consider Input: Sentence: Dave notice that when taking batting practice the baseball moves slower on the natural grass of the team's practice field than on the artificial grass of the stadium. Question: Which surface has more resistance? (A) the artificial grass or (B) the natural grass

Output: the natural grass


Input: Consider Input: Sentence: The bus was coming, but Sue couldn't read the route info when it was stopped at Market Street. However, when it reached Delano Street, the letters were large enough that she could see that it said Downtown Express. Question: Which street is nearer to Sue's location? (A) Market Street is nearer (B) Delano Street is nearer


Output: Delano Street is nearer