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

Ex Input:
Sentence: Mercury is less massive than Mars. Question: Which one has the weaker gravitational force? (A) Mars (B) Mercury

Ex Output:
Mars


Ex Input:
Sentence: Mary was practicing karate by trying to break objects. She broke the plywood easily with her hand, but couldn't break the wooden stud no matter how hard she hit it. Question: Which object is the thicker one? (A) plywood (B) wooden stud

Ex Output:
plywood


Ex Input:
Sentence: Candace always looked refreshed and well kempt right after her workout sessions, but Diane was drenched in sweat and breathing heavily at the conclusion of hers. Question: Which of the two women probably put in less workout time actually exercising? (A) Diane (B) Candace

Ex Output:

Diane