In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair neither agree nor contradict 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 guy has his arm around a girl on the bus. Sentence 2: Two people are on a bus.
Example Output: A boyfriend and girlfriend are on a bus.

Example Input: Sentence 1: A couple kissing on the neck on a busy street. Sentence 2: The couple is showing affection.
Example Output: The couple is male and female.

Example Input: Sentence 1: Two guys working on the railroad tracks. Sentence 2: Two railroad workers go to work.
Example Output:
Two men fix a broken rail after a trainwreck.