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: Three old men are sitting down talking. Sentence 2: Three men are conversing.
Three guys are discussing the recent hockey game.

Sentence 1: A skier navigates his path downhill. Sentence 2: there is someone skiing down the mountain.
The skier is good at skiing.

Sentence 1: The boat is white Sentence 2: The boat isn't black.

The boat has one color.