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 man kneeling on the street in front of a graffiti laden car and some poster boards with artwork on them. Sentence 2: A man is driving a car.

SOLUTION: Man kneeling

PROBLEM: Sentence 1: 4 men are riding on a boat in murky water. Sentence 2: people fish

SOLUTION: people are riding a boat in murky water

PROBLEM: Sentence 1: Four bikes are standing up and a man is standing next to a building. Sentence 2: A woman stands bikeless in a field.

SOLUTION:
There are bikes and a man.