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 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: Senior woman in white shirt and khaki shorts poses for the camera. Sentence 2: a woman poses for the camera
Example Output: a senior woman goes skinnydipping

Example Input: Sentence 1: A young girl jumps in the air in front of a white house. Sentence 2: A girl is leaping outside.
Example Output: A girl is laying on the couch.

Example Input: Sentence 1: A teenage blond girl talks on her cellphone as wind blows her hair into her face. Sentence 2: A teenager talking on the phone.
Example Output:
A teenager boy on the phone.