instruction:
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.
question:
Sentence 1: Two white guys are playing video games in their dorm. Sentence 2: Two guys playing games at college.
answer:
The two black guys are playing video games at a store.


question:
Sentence 1: Three men in a fishing boat on a river in Africa. Sentence 2: fishing boat on africian river
answer:
three men swimming in river


question:
Sentence 1: There are keys in some kind of box which is open. Sentence 2: A box has keys in it
answer:

The box has keys and is closed