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 dog wears a pink sweater. Sentence 2: A dog is being walked through a park.
A dog is wearing clothing.

Sentence 1: A boy is leaning on a car with flowers on the hood. Sentence 2: A boy is leaning on his father brand new car.
Someone is leaning on the hood of a car.

Sentence 1: A young college man wearing a white cap and blue goggles is getting ready to swim in a race. Sentence 2: A guy wearing swim shorts is standing at the pool.

A guy wearing swim apparel is going to swim in a race.