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 Q]: Sentence: The Flash and The Hulk decide to race each other. The Flash is the fastest being in the galaxy. They agree to sprint for 1 min. Question: Who wins the race? (A) The Hulk (B) The Flash
[EX A]: A

[EX Q]: Sentence: A steel car weighs more then an aluminum car. Question: If both are racing, which will take longer to get up to top speed? (A) aluminum car (B) steel car
[EX A]: A

[EX Q]: Sentence: Kim and Dan begin driving in a straight line at the same speed. Question: If Kim drives for half as much time as Dan, who will go a shorter distance? (A) Kim (B) Dan
[EX A]:
B