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 contradict 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: Four people sitting on the grass close to brick stairs. Sentence 2: Four people are hanging out near the stoop.
Example Output: Four people are sitting outside.

Example Input: Sentence 1: A person climbing a large moss-covered rock Sentence 2: There is a person on top of a large rock pulling someone else up.
Example Output: A person is climbing a rock.

Example Input: Sentence 1: A group of kids stares through a fence at some type of animal. Sentence 2: A squirrel is collecting nuts.
Example Output:
The kids are outside.