TASK DEFINITION: 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.
PROBLEM: Sentence 1: An adult female and baby outside with a glass on a metal table. Sentence 2: A woman and baby sitting outside.

SOLUTION: A woman and baby sitting inside.

PROBLEM: Sentence 1: Person listening to mp3 player sitting on curb. Sentence 2: A person sits outside while listening to their mp3 player.

SOLUTION: She listens to her iPod while jogging.

PROBLEM: Sentence 1: A man in jeans practicing his golf swing at a driving range. Sentence 2: A man in jeans practicing his gold swing.

SOLUTION:
A man in  the nude practicing his baseball bat swing.