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 biker kneels down with his bike on the pavement outside with a white helmet on. Sentence 2: The biker is watching friends at his house.
The biker is tired of riding his bike.

Sentence 1: A woman is standing with her arms crossed and looking at something. Sentence 2: A man is standing with his arms crossed and looking at something.
A female is thinking.

Sentence 1: Cheerleaders throw girl in air. Sentence 2: Cheerleaders are 80 years old and fat

Cheerleaders are at a pep rally