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.

[EX Q]: Sentence 1: A man long boarding down an empty street. Sentence 2: A skateboarder skating down a street.
[EX A]: A man bicycles down a street.

[EX Q]: Sentence 1: A man wearing a black apron is cooking. Sentence 2: A man is cooking.
[EX A]: A man is eating a restaurant.

[EX Q]: Sentence 1: A female biker dressed in red uses a communication device while another walks by. Sentence 2: A person walks past a woman dressed in red.
[EX A]:
A woman dressed in green is going home.