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.

Sentence 1: Two dogs play together and another runs after in a field. Sentence 2: The dogs are chasing a ball in the field.
Two dogs are running in a field.

Sentence 1: Two young men playing instruments one with a black hat and black and gold jacket playing a trumpet, the other wearing a lei and a neutral colored shirt playing a saxophone. Sentence 2: The men have their own jazz band.
Men are playing instruments.

Sentence 1: Women of different ethnicities stand in a room, holding red and yellow darts. Sentence 2: The women are playing in a darts tournament.

different people are in a room