In this task, you're given a pair of sentences, sentence 1 and sentence 2. Sentence 2 contradicts sentence 1. 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: A man is standing while playing the drums for an audience. Sentence 2: A man is playing the piano.
A man singing.

Sentence 1: People are standing near boats in a sandy area. Sentence 2: People sitting by cars.
a crowd gathers for a regatta

Sentence 1: A rider on a green dirt bike is in the air on a dirt path in the forest. Sentence 2: A rider is fixing his bike.

A female rider is in a dirt bike race.