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: 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
answer:
A


question:
Sentence: Darren is throwing things at a wall. He throws a blanket and a teacup. Question: Which will break? (A) teacup (B) blanket
answer:
B


question:
Sentence: A hollow cannonball and a solid cannonball made of the same material and diameter are shot with the same force from a cannon. Question: Which ball will have a lower acceleration? (A) Hollow cannonball (B) Solid cannonball
answer:

A