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.

Ex Input:
Sentence 1: A skateboarder does a stunt in the city. Sentence 2: A skateboarder does a trick for the crowd.

Ex Output:
A person is skateboarding in the city.


Ex Input:
Sentence 1: A group of people having a barbecue at a park. Sentence 2: The barbecue is to celebrate winning the soccer tournament.

Ex Output:
Some people are having a barbecue.


Ex Input:
Sentence 1: Two teams playing soccer in a packed stadium. Sentence 2: Two teams playing a championship soccer game.

Ex Output:

Two teams playing a sport in front of people.