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 young boy, dressed in a karate gee and wearing a yellow belt, stands ready to defend himself inside a gym. Sentence 2: A young, yellow Belt, Karate Student is practicing in a Gym.
[EX A]: the boy smokes a cigarette at home

[EX Q]: Sentence 1: Many people on a street while vendors sell items. Sentence 2: The vendor is selling items on a street.
[EX A]: The vendor is inside a museum.

[EX Q]: Sentence 1: Young teens hanging out and enjoying themselves Sentence 2: Teens spending free time together.
[EX A]:
Three old men discuss politics.