TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: A man is in an ornate, wood paneled room, standing and playing an unusual semi-circular instrument while being accompanied by a wind ensemble composed of young people who are sitting behind him. Sentence 2: A man is playing the newest piece he composed.

SOLUTION: The man is indoors.

PROBLEM: Sentence 1: A child runs down an elevated walkway in a city. Sentence 2: A child runs in New York City.

SOLUTION: A child runs in a city.

PROBLEM: Sentence 1: A girl in a white shirt and black shorts playing tennis. Sentence 2: There is a girl outside playing a sport.

SOLUTION:
There is a girl playing tennis.