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.

Sentence 1: A military jeep parked in an urban environment with armed solders inside. Sentence 2: A military vehicle with soldiers in Afghanistan.
A military vehicle with soldiers.

Sentence 1: The cheerleader in red and white is sitting on the knee of a man also wearing red and white. Sentence 2: A tall person in red
A person in red

Sentence 1: Boats parked at a marina at sunset. Sentence 2: The marina is only half full.

A marina at sunset with boats parked in the slips.