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 white and black dog runs on the grass. Sentence 2: The dog is a dalmation.

Ex Output:
A dog is running outside.


Ex Input:
Sentence 1: Four football players raise their helmets at the game. Sentence 2: These people are all seniors in high school.

Ex Output:
The guys here know the rules of football.


Ex Input:
Sentence 1: A woman in fishnet stockings competes in a roller derby. Sentence 2: There are other competitors visible.

Ex Output:

The woman is roller skating.