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 man walking alone in a large green sports field. Sentence 2: The guy is playing football on his high school team.
Example Output: A person is in an empty sports field.

Example Input: Sentence 1: Two men are in a room, one is sitting and molding pottery from clay and the other standing and gesturing toward the seated man. Sentence 2: The man is throwing pots while his teacher his talking to the other students about his work.
Example Output: The man is making pots.

Example Input: Sentence 1: A little boy is playing on a jungle-gym with a blue roof and a yellow tunnel. Sentence 2: A child is learning to read.
Example Output:
A child is playing.