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 dog running through the water right toward the camera. Sentence 2: Dog sleeping on the lawn.
Example Output: Dog running through water.

Example Input: Sentence 1: A man in a sweatshirt and cap wears a flower on his head. Sentence 2: The man wearing flowers is piloting a fighter jet.
Example Output: A man is wearing flowers.

Example Input: Sentence 1: A art teacher helping a student. Sentence 2: The science teacher is helping the student.
Example Output:
Someone is helping the student.