instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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: There is one woman riding a bike and a man who is riding on a Segway personal transportation device while carrying a pole that blind people use to help they detect things in their path. Sentence 2: Doctor operating on a patient.
answer:
There is a woman riding a bike and a man who is riding on a segway.


question:
Sentence 1: A woman plays tug-of-war with her black dog in a brown landscape surrounded by trees. Sentence 2: A woman throws a stick to her black dog in her backyard.
answer:
A woman plays with her dog outside.


question:
Sentence 1: While seated on a chair, a man wearing a blue shirt, gray pants, multicolored bandanna, and no shoes is blowing through a long tube. Sentence 2: A man is windsurfing.
answer:

The man was blowing through a tube