Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a bouillabaisse [title] Prepare all your ingredients and utensils. [substeps] Make sure the fish you use is at room temperature, and has been for at least 20 minutes, so they don't slow down the speed at which the stew boils. Laying out all of your ingredients and utensils before you start making the bouillabaisse allows for better organization and more efficient preparation.

Ending1: [title] Pour the olive oil into one of the cooking pots and heat it over medium heat. [title] Add the chopped onion and leek until they're soft and slightly translucent. Ending2: Also prepare or arrange any seasonings you want to add to the stew. [title] Get a bottling pan large enough to reach your stockpot. Ending3: [title] Pour 1/2 cup of seasoning and lime juice into a pot. [step] Alternatively, you can use two cans of spring onions and 1 tbsp. Ending4: Keep your table and floor plenty clear so that your guests can easily turn the necessary things into the bouillabaisse. [title] Heat the ingredients and utensils.

Answer format: ending1/ending2/ending3/ending4