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: A surfer blazes on a roaring wave. Sentence 2: the surfer rides the waves
[EX A]: the cat eats his tail

[EX Q]: Sentence 1: A teenage boy is holding his skateboard. Sentence 2: A boy is posing with a skateboard.
[EX A]: A boy is posing with a bicycle.

[EX Q]: Sentence 1: A dog runs through sand. Sentence 2: An animal is running.
[EX A]:
A dog sits nicely for it's treat.