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 man is having his picture taken in front of a picture of an Asian sports team, while a child walks in a ball cap walks in front of the picture. Sentence 2: A young man is having his picture taken.
Example Output: A man takes a photo of a little girl.

Example Input: Sentence 1: A sleeping baby in a pink striped outfit. Sentence 2: The baby is dressed in pink stripes and is asleep.
Example Output: The baby who is crawling is wearing a blue outfit.

Example Input: Sentence 1: The skateboarder in the white shirt balances on the ledge as the others look on in the background. Sentence 2: There is a human balancing on a board.
Example Output:
There is no people outside.