In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly contradict each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.

[EX Q]: Sentence 1: a brown dog is jumping up at a woman in a black coat. Sentence 2: A woman is playing with her dog.
[EX A]: A dog is interacting with its owner.

[EX Q]: Sentence 1: Man getting haircut at barber shop. Sentence 2: A barber is cutting a man's hair with scissors.
[EX A]: A person is receiving personal grooming attention.

[EX Q]: Sentence 1: The black and white race car is going fast around the track while fans watch nearby. Sentence 2: The car is winning a race.
[EX A]:
The black and white race car is going fast.