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.

Sentence 1: The large black dog and a small red and white dog are standing in the water. Sentence 2: The dogs are in the water.
The dogs are fast asleep at home.

Sentence 1: A woman in a white shirt plays a black guitar. Sentence 2: The woman is performing a musical piece.
The woman is practicing on a set of drums.

Sentence 1: brown dogs and a woman in a yard Sentence 2: Dogs and a woman in a yard.

Cats if boys in a building.