instruction:
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).
question:
Sentence: Judith and Cassie decide to go on a walk together and talk about what's going on in their lives. They start at Judith's house and plan to go around the block and back. Cassie decides to stop at her friend's house for the rest of the day while Judith finishes the walk. Question: Who walked more? (A) Cassie/ (B) Judith
answer:
Cassie/


question:
Sentence: As they were approaching two planets of equal distance, one called Namura 17 and the other known as Pylos 119, the spaceship's crew found themselves being pulled toward Namura 17 by a strong gravitational force. Question: Which planet was the larger of the two? (A) Pylos 119 (B) Namura 17
answer:
Pylos 119


question:
Sentence: Biff was trying to prove to the bar that he was very strong. Question: Which would be a better thing to rip in half to show off? (A) Phone Book (B) Letter
answer:

Letter