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 baseball cap is playing a shooting game in an arcade with a friend. Sentence 2: A man is playing an arcade game the mall.
Example Output: A man is playing an arcade game.

Example Input: Sentence 1: Several children lined up at and looking through a fence. Sentence 2: People looking at a ghost
Example Output: The kids are outside.

Example Input: Sentence 1: A caucasian man wearing a short-sleeved black shirt and a dark-skinned woman wearing a sleeveless dress are working at a conveyor. Sentence 2: An American man wearing a dark shirt and a Hispanic woman wearing a tank dress are working at a factory.
Example Output:
A black man and a white womb are working together.