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.

Example Input: 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.
Example Output: The boy is giving his dog a bath.

Example Input: Sentence 1: A very young toddler age girl holding a whisk standing in front of a glass bowl with white powder, and red, yellow, and brown bags that sit on a counter in front of her. Sentence 2: A very young toddler age girl holding a whisk standing
Example Output: A very young toddler age girl holding a whisk not standing

Example Input: Sentence 1: A rock band plays for a crowd of people. Sentence 2: There is a crowd of people.
Example Output:
The band is playing to an empty room.