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 chef standing behind a large pan of pepperoni pizza with one-fourths of the pizza missing. Sentence 2: They are making pizza.
The woman in a yellow shirt tosses ice at a cat.