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 crosscountry biker with helmet and sports gears (green and black) is jumping in the air with his bike that has dirty tires. Sentence 2: A biker performs a stunt.
Two people talk in private.

Sentence 1: A man in a striped red shirt leans in his truck's passenger seat and plays with a jacket sleeve. Sentence 2: The man is in a truck.
A man is driving a truck

Sentence 1: A child in a red sweatshirt, jeans, and black bike helmet and a dog pose for a picture outdoors. Sentence 2: A child poses for a picture outdoors with a dog.

They took pictures indoors