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 man in a striped red shirt leans in his truck's passenger seat and plays with a jacket sleeve. Sentence 2: The man is in a truck.
Example Output: A man is driving a truck

Example Input: Sentence 1: Two surfers catch the same huge wave in the ocean. Sentence 2: Two people are surfing the same wave.
Example Output: The people are on a boat.

Example Input: Sentence 1: Seven people are sitting at a picnic table with evergreen trees in the background. Sentence 2: There are trees next to the people.
Example Output:
There are no trees in the vicinity of the seven people.