TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly contradict 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 boy is leaning on a car with flowers on the hood. Sentence 2: A boy is leaning on his father brand new car.

SOLUTION: Someone is leaning on the hood of a car.

PROBLEM: Sentence 1: A white race car drives through a puddle. Sentence 2: The race car has a numbers on the side of it.

SOLUTION: The car has wet tires.

PROBLEM: Sentence 1: Black dog jumps through snowy field. Sentence 2: A dog is jumping through a field chasing a rabbit.

SOLUTION:
A dog jumps through the field.