Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to eat a burger [title] Grip the burger with your thumb and pinkie underneath the bun for ease. [step] By using your thumb and pinkie to grip the bottom of the bun, you'll ensure that no toppings slip from the sides. Your other three fingers can hold the top of the bun for maximum coverage.

Ending1: [substeps] Your fingers can (and should) be located along the sides of the bun to help maintain a stable hold of the burger. The rest of your hand should be below the top of the bun. Ending2: By using both hands and all of your fingers (no pinkies in the air! ), you'll be chomping down on that burger without a single drop spilled. [substeps] Before picking up your burger, make sure there aren't any ingredients hanging over the bun's sides. Ending3: [substeps] Make sure that you don't grab any toppings while holding the bun. [title] Press the burger firmly against your chest with your hand while pressing the patty up against your stomach. Ending4: [substeps] Make sure that the bottom of the bun is tight against your stomach. For circular and triangular burgers, use both thumb and index fingers.

Answer format: ending1/ending2/ending3/ending4