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: Pedestrians interact with street artists. Sentence 2: Street artists are interacting with pedestrians.
[EX A]: The street artists do not acknowledge the pedestrians

[EX Q]: Sentence 1: A man in a blue jacket smiles back at the camera, positioned in front of a lake or large river on a clear sunny day. Sentence 2: A man is posing for a picture outside.
[EX A]: A man is snowboarding down a huge mountain.

[EX Q]: Sentence 1: A group of people walking in the same direction include two women, one of whom is wearing sunglasses and shorts. Sentence 2: A group of people are walking in the same area.
[EX A]:
A group of dogs are walking in the same area.