The document provides instructions for writing a "hamburger paragraph" structure that includes a topic sentence, 3 details sentences, and a concluding sentence that restates the topic sentence. It explains that the topic sentence is the "top bun" and the concluding sentence is the "bottom bun." Between these are 3 "patty" sentences providing information and 1 "cheese" sentence adding further detail for each patty. Examples are given for writing 3-patty and 4-patty hamburger paragraphs on various topics. The reader is then assigned to write a 3-patty hamburger paragraph on how geography affected life in Japan.