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: A man cleans the windows of a tall building, suspended only by a rope. Sentence 2: A man cleans the windows of a tall building with a towel.
Example Output: A man cleans the windows of a tall building.

Example Input: Sentence 1: The soccer player wearing the gold jersey is blocking the ball from the opposing team player. Sentence 2: The goalie stops the ball from getting to the other team's players.
Example Output: The player wearing gold sucessfully blocks the ball from the other player.

Example Input: Sentence 1: Two men in hard hats on the roof of a building that is under construction. Sentence 2: The men might be construction workers
Example Output:
there are two men on a building