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).

Example Input: Sentence: Pushing a safety pin into thin paper is easier then pushing it into thick paper. Question: Which paper will allow the safety pin to plunge into it at a faster rate of speed? (A) thick paper (B) thin paper
Example Output: thick paper

Example Input: Sentence: Bill Gates and Lebron James are playing a game of basketball.  Bill Gates is an old guy who doesn't work out, and Lebron James is a young sports adonis who trains daily.  Both stand at half court, but only one hits the backboard. Question: Who? (A) Bill Gates (B) Lebron James
Example Output: Bill Gates

Example Input: Sentence: Superman has superhuman strength and is the strongest being in the universe. Him and Spiderman are curious who can throw a tank the farthest. Question: Who wins this face off of superheroes? (A) Superman (B) Spiderman
Example Output:
Spiderman