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: Tim and Marty are on a basketball court getting some exercise. Marty walks around the perimeter of the court while Tim does sprints back and forth from end of the court to the other. Question: At the end of their session, who will have to wipe less perspiration off their face? (A) Tim (B) Marty.

Ex Output:
Tim


Ex Input:
Sentence: The Sun is close to the Earth, but the stars are farther away. Question: Which appears smaller? (A) Sun (B) stars

Ex Output:
Sun


Ex Input:
Sentence: James has rigorous fencing lessons in the morning, and in the evening goes to see a film at the cinema with his girlfriend. Question: Where is he less likely to be sweaty? (A) While fencing (B) While watching a movie

Ex Output:

While fencing