In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 man spinning a skateboard in his hands while people watch. Sentence 2: A man is rollerblading.
Example Output: A man is spinning a skateboard.

Example Input: Sentence 1: small long-haired child trying to clean a window. Sentence 2: A short-haired child is taking a nap.
Example Output: A kid is cleaning.

Example Input: Sentence 1: A man is sitting in the passenger seat of a car. Sentence 2: A man is backing a car out of a driveway.
Example Output:
A person is sitting in a vehicle.