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.

Q: Sentence: War Emblem stopped from a brisk trot to greet Northern Dancer, who had been standing still and contently grazing in the pasture. Question: Which horse would be sweating more? (A) War Emblem (B) Northern Dancer

A: B
****
Q: Sentence: Jim ran over a nail on his bicycle and got a flat tire. David ran over the same nail in his car and his tire didn't get flat. Question: Why did Jim get a flat tire but David did not? (A) Jim weights more than David (B) Jim's tire was thinner

A: A
****
Q: Sentence: Janna was playing with her softball and her bowling ball. She noted that the bowling ball had a greater mass than her softball. Question: Which ball had stronger gravity? (A) softballl (B) bowling ball

A:
A
****