Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to smoke sturgeon [title] Use fresh sturgeon that has been kept clean and cold. [step] Do not use fish with damaged flesh. [title] Remove the fins, tale, sautés (bony plates), innards and bones with a knife and your fingers.

Ending1: [title] Boil the sturgeon for a few minutes until it is tender. [title] Place it in the pan of the stove and bring the water to a boil. Ending2: [title] Briefly wash the inside of the sturgeon with cold water. [title] Slice the fish into halves lengthwise. Ending3: [step] These easily visible parts are the sturgeon that will be your " instrument. " removing them will help the smoke out of them. Ending4: [title] Place the clean fillet in a colander filled with cold water and discard it. [title] Cook the fillets for 10 minutes, stirring occasionally.

Answer format: ending1/ending2/ending3/ending4