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 little girl pushing her toy lawn mower. Sentence 2: A little girl is mowing the lawn with her toothbrush.
Example Output: A little girl is playing with her toy lawn mower.

Example Input: Sentence 1: A woman plays tug-of-war with her black dog in a brown landscape surrounded by trees. Sentence 2: A woman throws a stick to her black dog in her backyard.
Example Output: A woman plays with her dog outside.

Example Input: Sentence 1: guys with guitars playing on stage Sentence 2: Musicians tune their cellos.
Example Output:
Musicians play guitar on stage.