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: A light brown dog is running in the water. Sentence 2: The dog is taking a nap.
answer:
A dog is running in water.


question:
Sentence 1: A young child is in a harness climbing a rock wall. Sentence 2: a old man climbs rock wall
answer:
a young child climbs a rock wall


question:
Sentence 1: Two children are climbing stairs which lead to an airplane. Sentence 2: Children are sitting inside an airplane.
answer:

Two children embark an aircraft.