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 with dreadlocks, wearing a mask and a tribal costume, dancing on a street. Sentence 2: A man is performing for tips.
Example Output: A man is dancing.

Example Input: Sentence 1: A woman in pajamas and a man smiling in a hallway. Sentence 2: A man thinks he going to get some.
Example Output: A woman in he r sleep wear and a men smiling in the hallway.

Example Input: Sentence 1: Children sitting down together for lunch time at their school. Sentence 2: children eating lunch at school on Friday
Example Output:
children eating lunch at school