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.
--------
Question: Sentence 1: A skateboarded is doing a handstand on a board in the street. Sentence 2: A skateboarder is doing a handstand in front of an audience.

Answer: A skateboarder is performing a trick in the street.


Question: Sentence 1: Riders waiting to get on the train. Sentence 2: People are waiting to get on a train to start their vacation travel.

Answer: People wait to board the train.


Question: Sentence 1: A man in a purple shirt looking at a man in a black shirt making a silly face. Sentence 2: A man is smiling at the other man.

Answer:
A man is wearing a shirt.