Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make halloween pumpkin pretzels [title] Gather the following ingredients : [title] Melt the orange chocolate in the microwave for about 40 seconds. [step] Let the chocolate cool for 10 minutes after melting. [substeps] If you don't have orange chocolate, you can buy it at any supermarket, or even online.

Ending1: It is warm, and it fizzes easily and is versatile. [title] Cut the vanilla peas into thin strips. Ending2: If you use warm chocolate, it will melt more quickly. [title] Stir the melted chocolate into the batter. Ending3: Double the amount of chocolate if you are 12 years old (13 including younger siblings). Use a microwave-safe container such as a soda can. Ending4: [title] Put the melted chocolate in a bowl. [step] Dip the pretzels, and take them out using a big spoon.

Answer format: ending1/ending2/ending3/ending4