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 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 black dog is swimming in green water with something in its mouth. Sentence 2: A black dog is in the water fetching a stick.
Example Output: A black dog is swimming.

Example Input: Sentence 1: A child with a rubber noodle is coached by two men wearing rubber clown noses. Sentence 2: A junior clown learns from two senior clowns how to slap with a noodle
Example Output: 3 people are interacting

Example Input: Sentence 1: A tan greyhound, number four, is running at the track. Sentence 2: The greyhound felt bored lapping his competition, but did it for the treats and "good boy"s.
Example Output:
A greyhound moves through the atmosphere.