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: Military personnel looking over a guard rail. Sentence 2: Authorities from the army inspecting something near the road.

SOLUTION: Officials examining the scene.

PROBLEM: Sentence 1: A group of people having a barbecue at a park. Sentence 2: The barbecue is to celebrate winning the soccer tournament.

SOLUTION: Some people are having a barbecue.

PROBLEM: Sentence 1: A black woman dressed in brown, approaching a woman in a white jacket and yellow hat, in front of a garage door. Sentence 2: There are tall women.

SOLUTION:
One woman is approaching another woman.