Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to mix baby cereal [title] Put a small amount of baby cereal into a bowl. [step] Once you've chosen a baby cereal (like rice cereal), put about 1 tablespoon (2.5 g) of it into a bowl. You'll want to start with a small amount.

Ending1: Baby cereal is usually a good choice for babies over 11 pounds, though if they're younger (between 9 and 12 months of age), you may want to wait. [substeps] Choose a pillow for your baby so that it will be in a more comfortable position. Ending2: Check in the box for pre-mixed baby cereal. [title] Fill the bowl, and space two or three pillows next to each other. Ending3: [title] Add more peanut oil or cocoa if you want as well. [step] If you want a granola bar, start with 1 tablespoon (15 ml) of peanut oil. Ending4: [substeps] Since you'll be feeding your baby with a spoon and dipping it into the cereal bowl, you'll introduce bacteria that could grow over time. This is why you shouldn't store and reuse prepared cereal.

Answer format: ending1/ending2/ending3/ending4