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: Jamie has not done anything all day. Dave on the other hand has been lifting weights. Question: Who will sweat less? (A) Dave (B) Jamie

Ex Output:
A


Ex Input:
Sentence: Bob is sitting in front of his computer munching on crisps.  Sue is running for her life as she's being chased by a bear. Question: Who will sweat less? (A) Bob will sweat less (B) Sue will sweat less

Ex Output:
B


Ex Input:
Sentence: Two robins were flying south at the same velocity. The male robin stopped to rest on a tree after 2 miles and the female kept going and didn't stop to rest for another half a mile. Question: Which robin covered more distance? (A) the male (B) the female

Ex Output:

A