Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a rustic bread [title] Assemble all of your ingredients, which are enough to make 4 or 5 loaves of rustic bread. [step] If you want the bread to have the traditional, crunchy crust, buy 1 or 2 unglazed quarry tiles to bake it on. The ceramic absorbs the moisture, creating a crunchy crust.

Ending1: It also allows the bread to be easy to peel off once baked. [substeps] You don't need any cement in the outer shell. Ending2: You can buy unglazed quarry tiles at a carpet or tile store. Before using, rinse with cold water to remove the dust and place on a flat surface to dry. Ending3: Soak any unglazed quarry tiles you own in water or use them on bread. [substeps] If you prefer, you can also substitute fresh bird seed for the natural sunflower seeds and finely chopped walnuts. Ending4: Quarry tiles are also great because you can convert them into bread loaves. Or, if you don't have any quarry tiles, buy stone at the hardware store.

Answer format: ending1/ending2/ending3/ending4