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: Two basketball players are competing for the ball during a game. Sentence 2: The two basketball players are competing during a championship game.

Ex Output:
The basketball players are going against each other.

Ex Input:
Sentence 1: A female in a power wheelchair drives away with a group hunched behind her. Sentence 2: She has a red shirt on.

Ex Output:
A woman is in a wheelchair.

Ex Input:
Sentence 1: A large group of people look as if they are in a band, and they are practicing classical music with guitars, violins, and cellos. Sentence 2: Most of the musicians are sitting down.

Ex Output:
A group of people are playing instruments.