Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to boil wort [title] Purchase an appropriate kettle or pot. [step] Depending on the scale you want to boil wort and the amount of money you have, you'll have to pick an appropriate kettle. While many different types of kettles are good for boiling wort, some are much more efficient and will produce a better-quality product.

Ending1: Some kettles include : [substeps] Traditional copper kettles. While this type of kettle isn't the most efficient, it is relatively cheap and easy to use. Ending2: [substeps] Kettles come in glass or ceramic models with holes drilled into them for ventilation, or with valves that allow the water to flow through the spout. You may not need to have a kettle handy when boiling wort. Ending3: Check the ingredients labels to choose the correct kettle for your particular brewing venture. The quantity of water required will also vary, depending on your personal judgement. Ending4: [substeps] For a table, you might boil the wort until it resembles a fine powder in the center. A more traditional kettle will produce a richer, cleaner boil.

Answer format: ending1/ending2/ending3/ending4