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 wearing a gas mask is cleaning a toilet. Sentence 2: A girl washes her hands in the bathroom.
A terrorist removes volatile materials from a toilet.

Sentence 1: People and bikes in an outdoor promenade. Sentence 2: People are skipping rocks.
Friends are eating by their bikes.

Sentence 1: A male surfer catching a nice wave. Sentence 2: A woman is surfing.

A professional male surfer is surfing.