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 dog running through the water right toward the camera. Sentence 2: Dog sleeping on the lawn.

SOLUTION: Dog running through water.

PROBLEM: Sentence 1: A man wearing all white is walking on a rope attached to a bike while surrounded by people. Sentence 2: A lion is chasing a gazelle.

SOLUTION: People are watching a tightrope walker.

PROBLEM: Sentence 1: A senior writes something down. Sentence 2: An older person is singing.

SOLUTION:
An older person is writing.