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: A tree trunk is thicker then a tree leaf. Question: Which part of the tree is the stronger one? (A) leaf (B) trunk
[EX A]: A

[EX Q]: Sentence: A jaguar runs much faster then a hyena. Question: If both are chasing something on the open plain for 10 minutes, which will cover the least amount of distance? (A) jaguar (B) hyena
[EX A]: A

[EX Q]: Sentence: Major Tom, an astronaut, used to jump up and down on Earth, and he never got higher than a meter in the air.  When his ship landed on Ceres, he jumped up and kept going and going higher and higher. Question: Why? (A) Earth has greater mass (B) Ceres has greater mass
[EX A]:
B