Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to care for your kitchen knives [title] Use cutting boards that are plastic or wood. [step] Despite how much more glamorous steel, ceramic, granite, or steel can seem, they are all surfaces that can make knives dull. [title] Refrain from using knives as cleavers or chisels.

Ending1: [step] Yes, they are cutting instruments, but they cannot be used to hack hard and unbending products like bone or anything frozen. [title] Steer clear of leaving knives in the sink. Ending2: [step] These can damage your knife, or could fall over during use. [title] Cut thin slices of aluminum for base protection. Ending3: [step] Appliances that can dull steel effectively will usually turn your knife dull faster and lower its potential for minoxidization. The process of making knives sharp is far easier if they are both made and interchangeable. Ending4: [step] These knives are for slicing, chopping, and mashing. Even if they can fit horizontally, the edge of a knife may not fit comfortably as you chife or sharpen your knives.

Answer format: ending1/ending2/ending3/ending4