In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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 small boy enjoys chasing ducks in the fall. Sentence 2: A child plays with an animal.
Example Output: A boy plays with his puppy.

Example Input: Sentence 1: Several men are tinkering with radio controlled items. Sentence 2: Men are using technology.
Example Output: The men are using weapons of mass destruction.

Example Input: Sentence 1: A surfer rides inside the barrel of a breaking wave. Sentence 2: A person surfs inside a wave.
Example Output:
A woman drowns in the ocean.