In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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: Three people are listening to a lecture. Sentence 2: Three people are outside smoking.
Example Output: Some people are listening.

Example Input: Sentence 1: A man opening a door and looking out. Sentence 2: A woman waits for the mail.
Example Output: Looking outside the door

Example Input: Sentence 1: Woman cleans windows in front of store. Sentence 2: A man is cleaning windows at home.
Example Output:
A woman is cleaning windows.