Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make lemon yogurt [title] Build a water jacket. [step] Put your bigger stock pot in the sink, and place the smaller pot inside it. Fill the larger pot with water until you get about halfway up the side of the smaller pot.

Ending1: Just leave about 1/2 a inch (1.3 centimeters) of water halfway down your bottomed pot. Fill the larger pot with more water so the bigger pot sits higher up. Ending2: During this step, your milk and starter yogurt should be at room temperature. [substeps] This step is optional, but it can help keep your results consistent and prevent the milk from scalding. Ending3: Place your larger stockpot inside the larger one. [title] Add dry beans, nuts, and raisins. Ending4: Spread lemon juice across the bottom and the side of the large pot. By placing your large stock pot in the smaller pot, you can lower the water temperature and prevent the air from becoming stuck in the larger pot from the outside.

Answer format: ending1/ending2/ending3/ending4