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.

Sentence 1: A young adult wearing a yellow shirt, blue shorts, and a white hat looks at something as a young man wearing a blue shirt and orange shorts walks past in front of a background of trees. Sentence 2: A young adult in a yellow shirt and blue shorts sits on a bench on a city sidewalk
A young adult in a yellow shirt and white hat looks away while a man in a blue shirt and orange shorts walks past the trees

Sentence 1: A novice gymnast shows her acrobatic talent by leaping from a bar stool. Sentence 2: the gymnast is on the trampoline
the gymnast is in a bar

Sentence 1: Several people holding books, looking forward singing. Sentence 2: the people are throwing books at professor lockhart

sever people are at a book signing