Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to grill a pizza [title] Heat the grill. [step] Your grill needs to be on high heat. One reason to cook a pizza on a grill is that you can get it hotter than you can your oven.

Ending1: If you don't have your oven set to broil, set it to higher heat. Don't put the lid on the grill, however, and allow the pizza to cook until the crust flakes. Ending2: Make sure that your grill and oven are on the same temperature, and that the pizza is touching each other as it cooks. [substeps] Set a timer to keep the food at a reasonable temperature while you're grilling. Ending3: If the grill is so high that the inside of the pizza sauce isn't able to melt on contact with the grill, the heat is likely to start to heat up too fast. [title] Move the pizza to a pan lined with foil. Ending4: Most professional pizza ovens get much hotter than home ovens, resulting in a crispy crust. You can achieve a crispy crust at home by using a very hot grill.

Answer format: ending1/ending2/ending3/ending4