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.

Sentence 1: People dressed in red are walking into an ivory colored building that looks like a castle. Sentence 2: A group is walking to a historic monument.
people are walking into a building that looks like a castle.

Sentence 1: A person sitting on a lift over water with another person handing a bag to them. Sentence 2: A person sitting with their friends.
A person sitting.

Sentence 1: Two dogs stand in the brown grass. Sentence 2: The dogs stood in the grass waiting for their owner.

The dogs stood in the grass.