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: Mary and Billy are at the beach skipping rocks.  Billy works out everyday, but Mary is weaker. Question: Who can throw the rocks farther? (A) Mary (B) Billy
answer:
A


question:
Sentence: Franklin found that if he slides a turtle on its back across a pool table, it slides farther than if he were to slide the turtle across a pile of leaves. He realizes this because there is less resistance on the pool table. Question: The difference in the length that the turtle slides across both surfaces can be attributed to which surface being rougher? (A) pool table (B) pile of leaves
answer:
A


question:
Sentence: A race car and a pickup both drove on the highway at the same speed. The driver of the race car got tired and parked, while the driver of the pickup continued on for a longer time. Question: Which vehicle ultimately went the greater distance? (A) race car (B) pickup
answer:

A