instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair neither agree nor 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.
question:
Sentence 1: A spotted dog rolling over on a pad placed on a porch. Sentence 2: Doggy lurch on the front of the house.
answer:
Puppy is playing on front door mat.


question:
Sentence 1: Two dogs playing with a tennis ball Sentence 2: The dogs have a green ball.
answer:
The dogs are running.


question:
Sentence 1: The teenage boy and girl are smiling under a red flower. Sentence 2: There is a teenage couple.
answer:

The teenage couple in formal wear are smiling under a red flower.