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 in a pink sweatshirt goes to sit at a table while a boy watches. Sentence 2: the girl in pink went to sit at a table as a boy was looking at her
the little girl  was riding the merry go round at a carnival

Sentence 1: African children are being taught by a teacher. Sentence 2: A group of students are listening to their teacher in Africa.
A group of students play at recess.

Sentence 1: A group of children playing on the street, some on bicycles, and one on a scooter, and one in a blue shirt walking. Sentence 2: A group of children playing on the street with bicycle and scooter.

The young people are all playing a game of duck duck goose.