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: 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: small long-haired child trying to clean a window. Sentence 2: A small child is trying to clean the window.
Example Output: The toddler is licking the window with his tongue.

Example Input: Sentence 1: Two opposing hockey players prepare for a face off. Sentence 2: The two hockey players are opponents.
Example Output:
Two soccer players face off.