Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make texas bbq ribs [title] Use a bbq grill with a lid. [step] The amount of charcoal to use will depend on the number of slabs and the quality of the charcoal. One slab of ribs will require about 2 pounds of charcoal.

Ending1: To accurately estimate the amount of charcoal the grill has, make sure to leave the lid on for a minute so the charcoal doesn't melt over time. [title] Heat your grill to 245 degrees f (135 degrees c). Ending2: [substeps] Generally , 4-7 bts of charcoal is equivalent to 1 pound of ribs. Smaller batches will need approximately 3 pounds of charcoal. Ending3: [title] Place the coal into the grill on the vented side grill at the bottom of the grill. [step] If your grill has more than one vent, close all but the one you have placed the coal to. Ending4: For medium to large barbecued ribs, it's a good idea to use 2.5 tablespoons (925 g) of charcoal per 15 pounds of meat. Otherwise, you'll risk burning the ribs.

Answer format: ending1/ending2/ending3/ending4