Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to bake chicken wings [title] Position your oven rack to the center of your oven and preheat the oven to 375 ° f (190 ° c). [step] Make sure your baking sheet full of wings will be at the mid-way point in your oven so that the heat will flow evenly around the pan while the wings are baking. [title] Cover a baking sheet or a cookie sheet with aluminum foil.

Ending1: [step] Grease or spray your baking sheet or cookie sheet with cooking spray. All sides of the outer grate should be lightly covered with aluminum foil. Ending2: [step] The foil needs to be high enough to give the wings room to expand when the oven is preheating. The foil should fit comfortably over the center of the pan or cookie sheet. Ending3: [step] Make sure the foil extends from all sides of the pan, as well. The edges should be thick enough to prevent the wings from flying out at the sides of the oven. Ending4: [title] Place a baking rack on top of the aluminum foil. [step] This isn't strictly necessary, but putting the wings on the rack will keep the meat out of the grease that forms while they are baking.

Answer format: ending1/ending2/ending3/ending4