Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make vanilla hot chocolate mix [title] Split the vanilla bean in half. [step] Start by splitting the vanilla bean lengthwise so the seeds inside the pod are exposed. Use a small sharp knife to do this, making a clean cut down the length of the bean.

Ending1: Keep repeating this until you have sliced about three fourths of the way down the mixture. [substeps] Once you've sliced all three halves, set them aside on a plate while you make the hot chocolate. Ending2: Then, use the edge of the knife to scrape the seeds out of the pod. [substeps] Work carefully when you do this, as you do not want to waste any of the seeds in the pod. Ending3: The seeds should twist into a solid, spiral-like shape. [title] Scoop 4 tablespoons (29.6 ml) of all-purpose chocolate syrup into the blender. Ending4: Discard the seeds when you're done. [title] Fill a large pot with water to boil.

Answer format: ending1/ending2/ending3/ending4