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: Several people selecting food and desert items from an outdoor buffet. Sentence 2: There are people eating outdoors.

SOLUTION: The buffet has no customers.

PROBLEM: Sentence 1: Brown and white dog runs towards camera, casting long shadow on dirt. Sentence 2: A brown and white dog is running.

SOLUTION: A cat runs towards a camera.

PROBLEM: Sentence 1: A man is sitting at a laptop, while two men (one sitting, one standing up) face each other in the background. Sentence 2: A man has a laptop with him.

SOLUTION:
A woman prancing in the sunshine.