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: Boy rock climbing on a blue wall while an adult looks away. Sentence 2: The adult got distracted while the boy was climbing.

SOLUTION: The boy is having fun.

PROBLEM: Sentence 1: A woman in a red apron watches as a man in a black apron cracks eggs. Sentence 2: An old woman watching a man cook breakfast.

SOLUTION: A person watching someone crack eggs.

PROBLEM: Sentence 1: Two women wearing skirts dance on a stage. Sentence 2: Two women dance the samba on stage.

SOLUTION:
Two women dance on stage.