You are given a sentence, a question and two answer options. Your task is to write down the index ('A' or 'B') of the **incorrect** option for the given question.

Ex 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

Ex Output:
B


Ex Input:
Sentence: A capybara isn't as fast of a runner as an anteater. Question: If both animals make the same journey, which will get there sooner? (A) capybara (B) anteater

Ex Output:
A


Ex Input:
Sentence: When Peter tried to take an afternoon nap in the living room, construction noise from next door always kept him awake. When he changed his afternoon nap location to the den instead, the room was noise-free and he slept well. Question: Which room is likely to be nearer to the construction site next door? (A) living room (B) Den

Ex Output:

B