Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to grill pork chops [title] Combine all marinade ingredients in a deep bowl. [step] Submerge the loin chops, cover, and allow to marinate for 2-3 hours in the refrigerator. [title] Preheat a grill to medium-high heat.

Ending1: [step] Lower the temperature of the grill to medium-high and allow to heat up for approximately 20 minutes. Note that the ribs should be above the sear element, which is the temperature you'll be broiling them in. Ending2: [step] Remove pork chops from the refrigerator and spread them out on a cooking sheet. Lay a layer of browned or frozen meat along the grill, overlapping a little bit at a time, to improve crispiness. Ending3: [step] Add 2 pounds/545 grams (740 ml) of ground beef, salt, pepper, and chopped onion to the grill and melt it over low heat, stirring occasionally. [title] Apply pork chops to a bbq pan and sprinkle tofu over them. Ending4: [step] Remove the pork loins from the marinade and grill each side of the meat for 6-7 minutes. [substeps] Pork should be browned and have grill marks when finished.

Answer format: ending1/ending2/ending3/ending4