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 lumberjack competitor chops out a section of a massive log. Sentence 2: The lumberjack wields a chopping tool.

SOLUTION: The lumberjack assembles pre-fabricated furniture.

PROBLEM: Sentence 1: A skinny guy is eating a sandwich while using the computer. Sentence 2: The guy is skinny

SOLUTION: The man is very fat

PROBLEM: Sentence 1: A young child looks at the camera as a woman in a striped top is reclined and receiving dental work from a dental technician. Sentence 2: A small child is looking at a camera in a detists office.

SOLUTION:
A man flies to Mars tomorrow.