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: An elderly woman is wearing a pink striped shirt. Sentence 2: An older woman is wearing a pink shirt.
A man is wearing a swimsuit.

Sentence 1: A man in a blue jacket smiles back at the camera, positioned in front of a lake or large river on a clear sunny day. Sentence 2: A man is posing for a picture outside.
A man is snowboarding down a huge mountain.

Sentence 1: Heavy metal guitarist plays and screams at a concert. Sentence 2: a guartist plays a guitar

a man is taking a photo of a shark while deep sea diving