Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make kombucha scoby [title] Bring water to a boil. [step] Add 7 cups (1.65 liters) of water to a large pot and bring it to a boil, then remove the pot from the heat. [title] Add sugar and the tea bags to the water.

Ending1: [step] After the water boils, remove the pot from the stove. [title] Cook the tea bags for 15 to 20 minutes, stirring them a few times. Ending2: [step] Measure and pour in 7 cups (1.65 liters) of sugar to the pot. Stir the mixture often and keep the lid on the pot. Ending3: [step] Mix in the ½ cup (118. 29 ml) of sugar into the hot water and stir it until it's completely dissolved. Ending4: [step] Keep stirring as sugar dissolves, then move on to the next step. You want to stir the ingredients so they form a neat coffee-based garnish, but you also want the tea as loose or thin as possible so you don't ruin the flavors.

Answer format: ending1/ending2/ending3/ending4