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 neither agree nor 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 gymnast wearing a red shirt and white pants lifts his entire body over parallel bars using only one hand. Sentence 2: A gymnast is using the parallel bars.
Example Output: The gymnast using the parallel bars has chalk on his hands.

Example Input: Sentence 1: A white vehicle traverses a dry terrain. Sentence 2: A white vehicle is riding through a dry area.
Example Output: The car is slowly moving.

Example Input: Sentence 1: A nervous looking woman with red-hair is working with possibly dangerous materials in a lab. Sentence 2: A woman works in a lab.
Example Output:
The intern prepares the medical equipment.