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.

Sentence 1: A young girl in a costume on the ground, with a hula hoop next to her. Sentence 2: The girl is a performer.
The girl has a costume.

Sentence 1: Students are in a classroom, reading something off a paper. Sentence 2: The students are working on an assignment.
The students are reading together.

Sentence 1: A woman holding a bowl of food in a kitchen. Sentence 2: The woman is cooking for her family.
The bowl is not empty.