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 jumps to catch a ball in a grassy field. Sentence 2: A dog is sleeping in a field.
Example Output: A dog is getting some exercise in a field.

Example Input: Sentence 1: Two dogs play in a large fenced-in area, while two men watch from a distance. Sentence 2: The dogs are fighting.
Example Output: Two dogs are playing.

Example Input: Sentence 1: A football player is about to pass the ball while his teammate blocks an opponent. Sentence 2: A football player is sitting out for the game.
Example Output:
A football playing is passing the ball to his teammate.