In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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: The black and white dog catches the tennis ball in his mouth. Sentence 2: A dog catches a ball.
[EX A]: A dog chases a cat to the shouts of its owner.

[EX Q]: Sentence 1: Man wearing hat and glasses working on a bicycle. Sentence 2: A man is working on his bike.
[EX A]: A person is riding his bicycle on the street.

[EX Q]: Sentence 1: Woman in a blue jacket sitting at the edge of a tennis court. Sentence 2: A blue jacket clad woman sits by a tennis court
[EX A]:
the man is driving a car.