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 seminar in an auditorium. Sentence 2:  A seminar in the auditorium.

SOLUTION: A seminar on a beach in the water.

PROBLEM: Sentence 1: An older boy is pointing out something to a younger boy inside and airport terminal with an airplane in the background Sentence 2: a boy points out an airport terminal

SOLUTION: A man reads to his child to put him to sleep.

PROBLEM: Sentence 1: A dog splashing in a small pool with a small football. Sentence 2: A dog is playing with football in the water.

SOLUTION:
The cat is splashing in a small pool with a small football.