Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make cheese babka [title] Add the warm water to a bowl. [step] To activate the yeast, you'll need to mix it with water. Fill a small bowl with ½ cup (118 ml) of warm water and place it in the center of your workspace.

Ending1: This bowl will prevent bubbles from forming, which means that the dough will rise once the yeast is activated. [substeps] You can also use a resealable bag instead of a bowl. Ending2: [substeps] The water should be 110 ° f (43 ° c) so it's warm enough to activate the yeast. [title] Sprinkle the yeast and sugar over the water and stir well. Ending3: [substeps] If you don't own a mixer, you can mix the unflavored mixture with your hands or a funnel if you prefer. [title] Press the sugar into the yeast until a thick, homogenous caramelized mixture forms. Ending4: [substeps] As the water is steeping, add the yeast. Keep mixing until the dough springs back to the right consistency.

Answer format: ending1/ending2/ending3/ending4