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: Several people are standing in a room eating. Sentence 2: People are eating lunch together.

SOLUTION: People consume food while standing.

PROBLEM: Sentence 1: A guy in a white shirt skateboarding on a ramp. Sentence 2: There is a man doing a trick in the air.

SOLUTION: A skateboarder rolls along.

PROBLEM: Sentence 1: Man is standing next to the railing with beautiful clouds in the background. Sentence 2: A man is holding the railing.

SOLUTION:
A man is outdoors.