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).

Input: Consider Input: Sentence: Elias has just made two paper airplane. One is consistently faster in the air. Question: This is probably made of which? (A) Printer Paper (B) Poster Board

Output: Poster Board


Input: Consider Input: Sentence: A reed is more flexible then a stick. Question: If bent, which object will be less likely to break? (A) reed (B) stick

Output: stick


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


Output: Pluto