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.

Ex Input:
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.

Ex Output:
The child is being active.


Ex Input:
Sentence 1: A child runs down an elevated walkway in a city. Sentence 2: A child runs in New York City.

Ex Output:
A child runs in a city.


Ex Input:
Sentence 1: A skateboarder doing a jump on train tracks. Sentence 2: A boy jumps his skateboard in front of an oncoming train.

Ex Output:

A skateboarder jumping.