Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to cook hot dogs [title] Fire up your grill. [step] Grilling hot dogs results in a pleasant smoky taste, and many consider this to be the best way to prepare them. Any sort of grill will work, so go ahead and light your charcoal, gas, or wood-fired grill.

Ending1: Keep this in mind as you grill your hot dogs : [substeps] Be aware that you'll need some special tools which will keep the hot dogs fresh for a long time. This may include a grill thermometer or butane lighter. Ending2: [substeps] Don't just barbecue your hot dogs, though. Broil them over low heat or have them scattered on the grill. Ending3: [title] Get a pot of water on a burner. [step] Your pot should be big enough to hold 2 to 3 hot dogs. Ending4: [substeps] While the grill is heating up, prepare the hot dog buns and condiments. Hot dogs are best enjoyed hot from the grill.

Answer format: ending1/ending2/ending3/ending4