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: Six men riding bikes in a race. Sentence 2: Six men were swimming in a pool
Six men were trying to win a million dollars

Sentence 1: A harnessed man rock climbing. Sentence 2: The man is not harnessed in.
Someone is about to fall off a rock.

Sentence 1: Two young boys practicing the art of karate. Sentence 2: Two boys are playing chess.

The boys are fighting each other