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 wearing a black shirt sleeping on a concrete bench near a tree. Sentence 2: A man is wearing a black shirt

Ex Output:
A man is wearing a red shirt


Ex Input:
Sentence 1: Four people in a room with a table full of books. Sentence 2: there are four people in the room.

Ex Output:
They are burning the books.


Ex Input:
Sentence 1: A man is walking by a pole with a no pets sign. Sentence 2: There is a no pets sign on the pole.

Ex Output:

A man is running by a pole with a no pets sign.