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 neither agree nor 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: football players wearing orange uniforms are tackling a player in a white uniform Sentence 2: Football players wearing orange uniforms are at the stage of wining.
White uniform players are helping the orange uniform players to win the game.

Sentence 1: An African-American man waving and holding a colorful guitar. Sentence 2: The man is holding an instrument.
The man is performing.

Sentence 1: A small dog is playing with a ball on the grass. Sentence 2: The dog is outdoors.

The dog is chasing the ball.