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: People riding on motorcycles in front of trees. Sentence 2: People riding trees.
Example Output: Riding motorcycles in front of trees.

Example Input: Sentence 1: A bride dances with her father at her wedding as the wedding guests look on. Sentence 2: A fiddler plays wildly at the square dance.
Example Output: A bride and her father dance at her wedding.

Example Input: Sentence 1: A middle-aged man relaxing on a couch reading a book. Sentence 2: A man is sleeping on a couch.
Example Output:
A man is reading a book on the couch.