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.

[EX Q]: Sentence 1: Two surfers catch the same huge wave in the ocean. Sentence 2: Two people are surfing the same wave.
[EX A]: The people are on a boat.

[EX Q]: Sentence 1: Two men are standing in a recording studio. Sentence 2: Two men are in a studio.
[EX A]: Two men are dancing.

[EX Q]: Sentence 1: A young teen performing a skateboard trick at a construction site caught in midair flipping his board. Sentence 2: A person performing
[EX A]:
The skateboard weighs 200 lbs.