In this task, you're given a pair of sentences, sentence 1 and sentence 2. Sentence 2 contradicts sentence 1. Your job is to alter sentence 2 so that the pair neither agree nor 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 chihuahua on a leash stands outside a door grate, behind which the lower legs, skirt, and hand of the person holding the leash can be seen. Sentence 2: A dog takes his owner for a walk
Example Output: The dog is going for a walk.

Example Input: Sentence 1: A man diving with a snorkeling mask in his hand. Sentence 2: A man has both hands free.
Example Output: A man is at the ocean.

Example Input: Sentence 1: Three boys in life jackets float on a raft. Sentence 2: The boys are in the library reading books.
Example Output:
Three boys are stranded in the ocean.