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: Man crouching on a skateboard on the highway. Sentence 2: a man is on a skateboard on the highway
a man is taking his kids to practice in his minivan

Sentence 1: A snowboarder in black and yellow is jumping on a purple snowboard. Sentence 2: There is a snowboarder wearing black and yellow doing a jump
There is a snowboarder wearing black and green

Sentence 1: A waitress is performing in a restaurant with her arms spread out and a top hat in her left hand. Sentence 2: The woman is inside.

The woman is balancing food on her head.