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.

Ex Input:
Sentence 1: A guy looking at posters displayed outside of a building. Sentence 2: A guy looking at new movie posters.

Ex Output:
A guy looking at posters.


Ex Input:
Sentence 1: Two boys are looking up at the sky and waving theirs arms and they are dressed in clothes to keep them warm. Sentence 2: There are people outside in the winter.

Ex Output:
There are children who's eyes are open.


Ex Input:
Sentence 1: A group of asian children in a classroom, lined up while one lays on the ground. Sentence 2: Children from the preschool are lined up to go out to recess and one has fallen down.

Ex Output:

Children are in a line.