Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a tire swing [title] Find a suitable old, unwanted tire. [step] Make sure the tire is relatively clean and be sure it's still in good enough condition to not split under the weight of people. [substeps] The bigger the tire, the better, up to a point.

Ending1: While you want plenty of room for kids to sit in the tire, a really huge tire will be especially heavy and may weight too much for a standard tree branch. Use your good judgement about the perfect balance between size and weight for your specific branch. Ending2: [title] Carefully clean the tire clean of dirt and debris. [step] Make sure the tire is clean of anything that might damage it. Ending3: [title] Cut the long sides by ½ inch. [step] Run a knife lengthwise along the track about 2 feet each side, and make a small cut that you will use as a guide for the swinging. Ending4: If you only use a small amount of paint, you can add a few inches, in a mixture of red and black, and then adding a few inches for a richer color. A second choice will be a regular tire.

Answer format: ending1/ending2/ending3/ending4