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: Several people selecting food and desert items from an outdoor buffet. Sentence 2: There are people eating outdoors.
[EX A]: The buffet has no customers.

[EX Q]: Sentence 1: The skateboarder wearing a black t-shirt and black pants is in front of the red brick building. Sentence 2: The skateboarder is in front a building.
[EX A]: The skateboarder is inside the building knocking on the door.

[EX Q]: Sentence 1: A guy is restrained by security in front of a Samsung bus stop advertisement. Sentence 2: Security is taking in a man in front of a bus stop advertisement.
[EX A]:
A man is having a cordial conversation with a security guard inside a restaurant.