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 in a polo shirt sits in a chair looking at a computer screen. Sentence 2: A man is looking at porn on his computer.
Example Output: A man is looking at a computer.

Example Input: Sentence 1: A bunch of people and some camels. Sentence 2: A group of people make there way across the desert with some camels.
Example Output: A crowd with some large animals.

Example Input: Sentence 1: A girl with brown hair is getting her hair styled by a lady in a pink shirt. Sentence 2: A young girl gets her hair styled for prom.
Example Output:
A girl gets her hair styled.