TASK DEFINITION: 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.
PROBLEM: Sentence 1: A woman with a hat, sunglasses and a backpack walks outdoors. Sentence 2: A man sits at home

SOLUTION: A woman walks outdoors

PROBLEM: Sentence 1: A man dressed in a checkered shirt and black pants performs an aerial stunt on a bicycle. Sentence 2: A puppy is sitting.

SOLUTION: A man is doing tricks.

PROBLEM: Sentence 1: New Yorkers standing in the subway during winter. Sentence 2: People in the airport waiting for the plane.

SOLUTION:
Some people standing around the subway.