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.

Sentence 1: A girl kisses another little girl while the third is falling out of frame. Sentence 2: Three children.
A child sits alone in her room.

Sentence 1: That person is in the water with a World festival sign. Sentence 2: A person is advertising the World Festival.
The person is sleeping in bed.

Sentence 1: A Concert master receiving standing applause for a great performance. Sentence 2: A concert master successfully completed his performance.

A concert master is receiving no applause for his performance.