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: A man with gray hair accepts coins in front of a kiosk that has a multitude of fine colored powders in large bowls on display. Sentence 2: A man has gray hair.
answer:
A man has white hair.


question:
Sentence 1: The large black dog and a small red and white dog are standing in the water. Sentence 2: The dogs are in the water.
answer:
The dogs are fast asleep at home.


question:
Sentence 1: A black dog wading through water. Sentence 2: the black dog is swimming
answer:

the black dog is sleeping on the sand