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).

[EX Q]: Sentence: Michael and Daphne leave the train station at the same time and begin walking home along the same route. Michael decides to stop at a friend's house along the way, while Daphne continues walking. Question: Who would end up going the smaller distance from the train station? (A) Michael (B) Daphne
[EX A]: Daphne

[EX Q]: Sentence: Anna saved some peas from her school lunch and carried them around the school. When she went to gym, she rolled a pea on the rubber floor. When she picked up the pea, it was cool. Later she rolled a pea on the berber carpet she sat on for storytime. When she picked up the pea, it was warmer than the pea had been on the gym floor. Question: She concluded that which surface has less friction? (A) rubber floor (B) berber carpet
[EX A]: berber carpet

[EX Q]: Sentence: Two matchbox cars are being rolled down a sidewalk at the same time. The red car goes further than the blue car. Question: Which car is quicker? (A) red car (B) blue car
[EX A]:
blue car