Write the next sentence in this paragraph:

How to make healthy grilled food
Try to avoid using lighting fluid.
Use a gas grill instead. If you elect to use charcoal, put the coals on the gas grill and let the gas ignite the coals.

Pick your answer from:
I. Lighting fluid is made from gasoline and contains many of the same components. Choose cuts of meat that contain less fat.;
II. Heat the coals on low for a few minutes or turn the heat up to no more than once per hour. You can also use a lid for light fluid.;
III. Refrain from warming the grill to high heat. If you are grilling an open grill, put the lid on, move the grill to another place of the grill and put it on low heat for about 20 minutes.;
IV. Move cooked meats like ham, turkey or poultry to a pan and cover. You don't need to cover your meat.;
I.