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: Four dogs watch an unseen object, two of them leaping in the air. Sentence 2: Four dogs are sleeping.

SOLUTION: Two dogs leap in the air.

PROBLEM: Sentence 1: A person relaxing on a sofa out on the sidewalk. Sentence 2: The person sits in an art gallery.

SOLUTION: There is a sofa on the side walk.

PROBLEM: Sentence 1: Tan and white dog running in water. Sentence 2: The dog is swimming.

SOLUTION:
The dog is wet.