TASK DEFINITION: You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the **incorrect** answer (return the string of the incorrect option, not A/B).
PROBLEM: Sentence: Mike's bike weighs more then his skates. Question: Which object will accelerate slower? (A) bike (B) skates

SOLUTION: skates

PROBLEM: Sentence: Janet is testing how much mass objects have. She is currently testing between a metal rod and a paper crane. She drops both from six feet in the air at the same time. Question: Which has stronger gravity? (A) metal rod (B) paper crane

SOLUTION: paper crane

PROBLEM: Sentence: Superman is the strongest man in the universe. Lex Luther might be the smartest. Question: Who could throw a car further? (A) Lex Luther (B) Superman

SOLUTION:
Lex Luther