Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make russian salad [title] Cook potatoes and carrots. [step] Place your potatoes and carrots in a medium pot and fill it with water. Cook it on high heat and boil them on the stove until they are tender.

Ending1: You will need 5 to 8 cups of water so take the pot off the stove burner. Remove them and let them sit for about 5 minutes, then drain the water. Ending2: [substeps] Do not turn the potatoes, except for when they are tender. [title] Wash and peel onion, cucumber, carrots, and kabocha. Ending3: This should be around 20-30 minutes. [substeps] Keep checking the tenderness of the vegetables because you don't want to overcook them. Ending4: Stir them occasionally to break up any clumps that the water may have missed. [substeps] Potatoes and carrots are good vegetables to serve in russian salad because they are the healthiest vegetables in the dish and require no heat.

Answer format: ending1/ending2/ending3/ending4