Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to build a welcoming coal fire [title] Make sure any previous fire is out and all coals are cold. [title] Use the poker to rake ashes through to the bottom of fireplace. [title] Use the tongs to remove partially burnt coals and place them on a sheet of newspaper.

Ending1: [step] Wrap up those coals to re-use later, when fire is established. [title] Remove ashes from hearth and carefully place them in a metal bucket. Ending2: [title] Use the top of the paper towels to clean any debris. [title] Put the newspaper into a bucket of hot water. Ending3: [title] Allow the newspaper to cool before placing the fire out with the coals. [title] Using a cotton cloth, rub the newspaper against the coal with a light touch. Ending4: [title] Spray pieces of wood with flammable wax. [title] Combine melted wax with wood grain to form a savory potpourri with the hottest coals.

Answer format: ending1/ending2/ending3/ending4