sentence: place a patty on the bottom bun of the burger sentence: spread mayonnaise on the top bun sentence: add lettuce to the top bun sentence: place two slices of tomato on the lettuce sentence: place four slices of pickle on the patty sentence: add ketchup over the patty sentence: add four slices of onion on the patty sentence: place the top bun over the bottom bun sentence: wrap the burger in a paper cover