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: 2 guys and a woman riding on a subway watching something funny. Sentence 2: They are best friends.
Example Output: Three people are riding on a subway.

Example Input: Sentence 1: The lady in the street is wearing a white and black costume and is carrying a white umbrella. Sentence 2: The lady carrying the white umbrella is african american.
Example Output: The lady has a white umbrella.

Example Input: Sentence 1: Two terriers running in a grassy area. Sentence 2: Two dogs are playing.
Example Output:
Two dogs run.