Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a simple version of cinnamon tea [title] Fill a pot with water and a cinnamon stick. [step] Pour 1 ½ cups of water into a medium saucepan. Add 1 cinnamon stick, and cover the pot with a lid before placing it on the stovetop.

Ending1: [substeps] For traditional steeping, you can store the sugar in a glass jar or an airtight container in the refrigerator. As a rule of thumb, stirring in at least 2 teaspoons of sugar per 3 cups of water the same time is fine. Ending2: [substeps] This recipe calls for 1 2-inch (2.54-centimeter) cinnamon stick, so you can use any type of cinnamon stick. There are also cinnamon sticks made with various spices that you could find in a store. Ending3: [substeps] You can use a glass tea kettle instead of a saucepan if you prefer. If you want a stronger tea, break the cinnamon stick into several pieces. Ending4: Bring the water to boil over high heat, then let the water simmer. [substeps] For extra flavor, place a cinnamon stick in the pan as well, then pour in 1 pinch of cinnamon mix to make it taste like the cinnamon is already inside.

Answer format: ending1/ending2/ending3/ending4