In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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: A dog runs on the grass in a yard, a gazebo in the background. Sentence 2: A person or animal in the picture is moving.
Example Output: Everyone in the shot is in a parking lot.

Example Input: Sentence 1: A blue charter bus driving by a woman in a pink hat making food for her shop. Sentence 2: The bus is driven by a person.
Example Output: The bus runs on nuclear power.

Example Input: Sentence 1: A guitarist is playing for people who are watching. Sentence 2: A person is playing for people who are watching.
Example Output:
A bassist is playing for people who are watching.