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 young boys looking at comic books on a couch. Sentence 2: The two boys are looking at Batman comics.
Example Output: There are two children on the couch.

Example Input: Sentence 1: A group of people are exercising on exercise bike with an instructor. Sentence 2: The people are fat.
Example Output: There are people.

Example Input: Sentence 1: The lake looks very shallow. Sentence 2: This lake may be a little shallow.
Example Output:
Bears are near water.