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: Jim and Bob are running on the track.  Jim has a hurt knee and can't run as fast. Question: After a half hour, who has run further? (A) Jim (B) Bob
answer:
A


question:
Sentence: When Rose tried to clean up a spill with the off-brand paper towels she had started buying, it made an even bigger mess when the flimsy towel broke apart. She went back to the heavier and more absorbent name brand, which was more expensive but worth it. Question: Which paper towel was stronger? (A) The off brand was stronger (B) The name brand was stronger
answer:
A


question:
Sentence: Sarah was playing jacks on the rug. The ball bounced away and rolled on the rug, then onto the linoleum kitchen floor nearby. The rug had more resistance than the kitchen floor. Question: Which surface was smoother? (A) rug (B) linoleum kitchen floor
answer:

A