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 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: A man in a leather jacket is reading a book. Sentence 2: A man in a jacket is reading.
Example Output: A man in a leather jacket is ridding a motorcycle.

Example Input: Sentence 1: A blond girl in plaid shorts is driving a bearded man around the city in a bicycle taxi. Sentence 2: A girl transporting a man with a bike.
Example Output:
Two men riding in car together.