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 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 white dog is chasing after a small dog at the beach Sentence 2: There are animals at the beach.
Example Output: A white cat is chasing after a small dog.

Example Input: Sentence 1: A person in a long-sleeved striped top stands near a cat in front of a glass-doored beverage cooler in a store. Sentence 2: A person stands near a cat in a store.
Example Output: A dog sleeping by his owner at a park.

Example Input: Sentence 1: A group of people on a hot day playing in a cool fountain. Sentence 2: The people are playing in the fountain.
Example Output:
the people are running through fire