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 man in a striped red shirt leans in his truck's passenger seat and plays with a jacket sleeve. Sentence 2: The man is in a truck.
Example Output: A man is driving a truck

Example Input: Sentence 1: A brown dog carrying a tire in its mouth. Sentence 2: A brown dog grips a tire between its teeth.
Example Output:
A brown dog sits on a tire.