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 child runs down an elevated walkway in a city. Sentence 2: A child runs in New York City.
A child runs in a city.

Sentence 1: A tattoo artist wearing a hat at work. Sentence 2: A tall human in a hat.
A human in a hat.

Sentence 1: A skimboarder performs a trick in the water. Sentence 2: The boarder is very tan.

There is water in the picture.