instruction:
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.
question:
Sentence 1: Two men skateboarding in the forest. Sentence 2: Two men are outdoors.
answer:
Two girls are in a treehouse.


question:
Sentence 1: Several people selecting food and desert items from an outdoor buffet. Sentence 2: There are people eating outdoors.
answer:
The buffet has no customers.


question:
Sentence 1: A person skateboarding at a skate park. Sentence 2: There is a skateboarder at the park.
answer:

The skate park is closed for the season and no skateboarders are to be found on the premises.