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 girl with red pants drives a scooter. Sentence 2: A girl is in motion.
Example Output: A girl is driving a BMW on the highway.

Example Input: Sentence 1: A small child in a SpongeBob outfit is using a mop on a floor. Sentence 2: A child is mopping.
Example Output: A child works outside on the house.

Example Input: Sentence 1: Here is a stuntman hanging from a helicopter. Sentence 2: The stuntman is outdoors.
Example Output:
Two goldfish are riding bikes in a giant pile of mashed potatoes.