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.
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Question: Sentence 1: Four men are rollerskating in a line, with the last three holding onto the hips of the man ahead of them. Sentence 2: Four men are forming a congo line.

Answer: A group of guys carrying surfboards.


Question: Sentence 1: A teenage boy is holding his skateboard. Sentence 2: A boy is posing with a skateboard.

Answer: A boy is posing with a bicycle.


Question: Sentence 1: A little boy in a green and white uniform is running towards a red, black, and gold soccer ball. Sentence 2: The boy is in motion.

Answer:
The boy is sitting at his desk.