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 is attempting a jump trick on his skateboard while another films it from a low angle. Sentence 2: They will upload the video to youtube.
The child is being active.

Sentence 1: Some men wearing formal clothes stand around a wedding cake. Sentence 2: the men are wearing blue
the men are dressed well

Sentence 1: A person in black walking on the sidewalk between two buildings. Sentence 2: A small child is ealking on the sidewalk.

A person is walking on the sidewalk.