In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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 black leather vest with a rebel flag patch on it. Sentence 2: A man wearing a colorful scarf and a black leather vest with a rebel flag patch on it.
A person is wearing a vest.

Sentence 1: a man with green marker written on his arm Sentence 2: a man with amnesia makes a note
A person with an arm

Sentence 1: A tan-skinned woman with a braided ponytail stands beside a net in a pink, short-sleeved shirt. Sentence 2: The woman is going to play badminton.

The woman has a tan.