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.

[EX Q]: 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.
[EX A]: There is a woman riding a bike and a man who is riding on a segway.

[EX Q]: Sentence 1: A couple of army men playing baseball. Sentence 2: Men are playing tennis.
[EX A]: Some people in the military are playing ball.

[EX Q]: Sentence 1: Boy sits on his skateboard on the elevators. Sentence 2: A boy riding his skateboard down a hill
[EX A]:
A boy sitting down.