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 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 in blue pants is doing a split in the air. Sentence 2: A man does a grand jete.
A man makes a cocktail.

Sentence 1: A man with gray hair accepts coins in front of a kiosk that has a multitude of fine colored powders in large bowls on display. Sentence 2: A man has gray hair.
A man has white hair.

Sentence 1: A young girl showing her purple tongue Sentence 2: A person shows their tongue.

A young girls shows her purple leg.