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 young man holding a beer bottle and a cigarette splashes fluid on charcoal in a grill. Sentence 2: The man is about to grill.
[EX A]: The man is old

[EX Q]: Sentence 1: A man in a cap teaches children proper bike maintenance. Sentence 2: A man is teaching some children.
[EX A]: A lady is watching a movie.

[EX Q]: Sentence 1: A dog is jumping over a bush on the beach. Sentence 2: Dog is playing in beach.
[EX A]:
Dog is willing to jump on a bush.