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

Example Input: Sentence 1: Two musicians are making music. Sentence 2: Two famous artists perform a duet.
Example Output: Two people playing music.

Example Input: Sentence 1: A biker is wearing all black gear with buildings and a tree with no leaves nearby. Sentence 2: The biker in black is walking towards his motorcylce
Example Output:
The Biker is outside