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.

Sentence 1: A person in a purple dress, black hat, and pink scarf runs on a road. Sentence 2: A person is running on the road.
A woman wearing jeans skips down the road.

Sentence 1: A girl in a plaid shirt is jumping in front of a bench. Sentence 2: A girl jumps in front of a bench.
A girl jumps off the high dive.

Sentence 1: A black belt practices her martial arts barefoot. Sentence 2: The female is practicing while wearing no shoes.

A girl is putting on shoes to practice her martial arts.