In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 laboratory technician is using a pipette. Sentence 2: A person is sleeping.
Example Output: A lab tech is using instruments.

Example Input: Sentence 1: A girl rides a unicycle as another rides a scooter next to her. Sentence 2: A girl riding a unicycle with multiple wheels.
Example Output: A girl balancing on a unicycle.

Example Input: Sentence 1: A cowboy riding a horse in a ring. Sentence 2: the man rode a scooter
Example Output:
a cowboy is in a ring