In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 young girl walks among vegetation and flowers. Sentence 2: they are girls there too
Example Output: martial arts demonstration

Example Input: Sentence 1: A boy is attempting to climb an iron fence. Sentence 2: The horse is jumping hurdles.
Example Output: The man is working.

Example Input: Sentence 1: A dog swimming in a pond. Sentence 2: A cat is cleaning a dog.
Example Output:
A dog swims in a pond.