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: A young Asian boy running with a white and gray dog on green grass. Sentence 2: A boy and his dog are outside.
[EX A]: The boy is giving his dog a bath.

[EX Q]: Sentence 1: People in a city gathered around a blue station wagon. Sentence 2: People are next to a vehicle in the city.
[EX A]: The station wagon is green.

[EX Q]: Sentence 1: A black and white dog performs a jump with his owner looking on. Sentence 2: There is a black and white dog.
[EX A]:
There is a blue and green dog.