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: A black dog with a stuffed animal in its mouth is running and jumping through a snowy field. Sentence 2: There is a dog in a field

SOLUTION: The dog has nothing in its mouth

PROBLEM: Sentence 1: Black and white dog chewing on a canon camera setting in the grass the camera is black and white. Sentence 2: The dog was chewing on the black white camera while sitting on the grass.

SOLUTION: The dog was playing in the water.

PROBLEM: Sentence 1: A man pointing to the air standing next a group of people hanging wings on a bus. Sentence 2: A man is pointing.

SOLUTION:
The dog is running among flowers.