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 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.

Ex Input:
Sentence 1: A man in a black shirt and jeans is barbecuing outdoors. Sentence 2: A man is outside cooking on the grill.

Ex Output:
A man sits on the couch and reads.


Ex Input:
Sentence 1: A man long boarding down an empty street. Sentence 2: A skateboarder skating down a street.

Ex Output:
A man bicycles down a street.


Ex Input:
Sentence 1: A person standing in a graduation robe next to a man in a suit. Sentence 2: A person is graduating.

Ex Output:

The person is going to kindergarten.