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: An artist wearing a red and black sweater painting a mural on the side of a brick building. Sentence 2: Artist restoring an old painting on the side of a building.

SOLUTION: Artist working on a mural outdoors.

PROBLEM: Sentence 1: A team of rugby players in baby blue and white uniforms begin running towards the goal in front of a packed stadium. Sentence 2: They are about to win the game.

SOLUTION: Rugby players are running to the goal.

PROBLEM: Sentence 1: A jockey in blue on a race horse trails behind the jockey in orange. Sentence 2: A jockey is on a horse to win a competition.

SOLUTION:
The race horse carrying the jockey in orange is ahead of the of the horse with the blue-uniformed jockey.