instruction:
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.
question:
Sentence: Karl is trying to light a match on his pant legs with very little success. He finds a piece of rough leather to strike the match against and the match lights up in no time. Question: Which surface provides more friction for heat? (A) PANT LEG (B) ROUGH LEATHER
answer:
A


question:
Sentence: The planet Earth has more mass then the plant Venus. Question: Which plant has stronger gravity emitting from it? (A) Earth (B) Venus
answer:
B


question:
Sentence: A bagel that is slid across a lunch tray moves slower then a bagel slid across a lunch counter. Question: Which surface will make the bagel heat up the least? (A) lunch counter (B) lunch tray
answer:

B