Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to cook chicken feet [title] Clip off the nails. [step] Use kitchen shears or a heavy cleaver to cut the toenails off the end of each chicken foot. [substeps] If desired, you could also separate the palm of the foot from the connecting leg bone by cutting them apart at the joint.

Ending1: [title] Cut the breastbone with a knife. [step] Place the breast of one boneless chicken foot on a cutting board and use a knife to sever the breastbone. Ending2: Both parts can then be prepared and cooked in the same manner. Doing this can make it easier to fry the chicken feet, but it will also change their distinctive appearance. Ending3: [title] Trim the nails to an appropriate length. [step] Use scissors to trim the nails to be the desired length. Ending4: Think of it this way: with a sharp fingernail, you cut the claws from both feet. [title] Place the chicken feet on a baking sheet or serving dish.

Answer format: ending1/ending2/ending3/ending4