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: Man in black gloves pretends to punch a man dressed in red holding a drink. Sentence 2: Two male actors, one with black gloves and the other dressed in red holding a drink peforming a fight scene on stage.

SOLUTION: Two men standing on tiled floor.

PROBLEM: Sentence 1: A global group race car. Sentence 2: The sponsor of the race car is Global Group.

SOLUTION: A race car.

PROBLEM: Sentence 1: A lady laughs as she and a man drink coffee. Sentence 2: two people telling jokes over coffee

SOLUTION:
two people together