In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: Brown dog with black collar licking nose. Sentence 2: The dog licks the sauce from his nose.
Example Output: A dog liking them self.

Example Input: Sentence 1: A man wearing a cowboy hat and suspenders, uses his cane to help him walk down a narrow road surrounded by tall grass. Sentence 2: An elderly man uses a cane to navigate a country road.
Example Output: A man in western attire uses a cane to walk on a road with overgrown grass.

Example Input: Sentence 1: A person in a yellow raincoat is sitting on the edge of a rock looking down Sentence 2: The person is feeling really down so they are wearing a raincoat because they feel so bad it should be raining all of the time.
Example Output:
A perosn is sitting on a rock looking at the ground.