Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to serve caviar [title] Place the appropriate number of appetizer plates in the refrigerator 1 hour before serving the caviar. [step] This will ensure the plates are thoroughly chilled by serving time. [title] Take the caviar out of the refrigerator about 15 minutes before serving.

Ending1: [step] Leave half the caviar shell intact on the side. Turn the caviar over while tasting the other side to make sure you have not eaten any of it. Ending2: [step] Place the caviar in an insulated container or airtight container and allow it to sit in the refrigerator overnight. [substeps] If you want to serve caviar once chilled, place a little more caviar in the refrigerator a half hour before serving. Ending3: [step] Pre-washed caviar has a rough texture that's hard to plate, so it needs to be re-washed before serving. [title] Wash and thoroughly dry the caviar. Ending4: [step] Let the unopened container sit to adjust to room temperature. [title] Assemble a serving platter with small pieces of buttered toast or blinis, as well as a bowl of crème fraiche.

Answer format: ending1/ending2/ending3/ending4