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 neither agree nor 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 group of people stare at a building. Sentence 2: A group of people looking at a building.
Example Output: A group of people are waiting for the building to open.

Example Input: Sentence 1: Man and woman looking out a window from behind a green curtain. Sentence 2: A man and woman sitting indoors.
Example Output: A man and woman looking out a window at the city parade.

Example Input: Sentence 1: Two men are riding Segways on busy street. Sentence 2: The men the street are on is very crowded at the moment.
Example Output:
It is just after 5 and the streets are filled with cars of people who just got off work and are heading home.