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: A woman is wearing a dust mask on her mouth whilst walking in the street. Sentence 2: There is a woman walking in the street
answer:
There is a woman walking on the sidewalk


question:
Sentence 1: A middle-aged man is bathing in a sink. Sentence 2: A man is bathing.
answer:

A man is taking a shower.