In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 Q]: Sentence 1: A man in a blue shirt washes a window high off the ground. Sentence 2: a man sleeps outside a window
[EX A]: a man cleaning a window

[EX Q]: Sentence 1: A crowd of people who are demonstrating peacefully. Sentence 2: A crowd starts a riot after protesting the funeral of a famous celebrity.
[EX A]: There is a group demonstrating peacefully.

[EX Q]: Sentence 1: A teacher at the front of a small blackboard opening a book for a class of young children. Sentence 2: Nobody is by the blackboard.
[EX A]:
A teacher stands in front of her classroom.