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: The girl rides at the ocean. Sentence 2: The girl is at the ocean.
Example Output: The girl is lost in the woods.

Example Input: Sentence 1: The man in the black jacket is throwing a stick for the dog to chase. Sentence 2: The man is playing with a dog.
Example Output: The man is cuddlying a cat.

Example Input: Sentence 1: Two rock and roll performers on stage playing their guitars performing in front of a crowd. Sentence 2: The performers are on stage.
Example Output:
A country musician sings a classical piece for a group of people.