Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make chocolate martinis [title] Place some chocolate liqueur and cocoa powder in separate dishes. [step] To prepare garnish for the martini glass, pour a splash of chocolate liqueur in a small rimmed dish. Place a separate small dish beside the liqueur, and sprinkle a little cocoa powder in it.

Ending1: It can be as hot as you'd like, or cool on its own. [title] Boil the ingredients in a saucepan over medium heat. Ending2: [substeps] Do not use hot cocoa as it can spoil the drink. [title] Coat the surface of the martini glass with chocolate milk. Ending3: [substeps] If there are any lumps in the cocoa powder, use a whisk to quickly break them up. [title] Dip the rim of a glass into the liqueur and then into the cocoa powder. Ending4: [substeps] Depending on how large the martini glass is, the total amount of chocolate should be equally sized. For a very small cocktail, a half " tall " glass may work as a garnish.

Answer format: ending1/ending2/ending3/ending4