Detailed Instructions: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Problem:[header] How to chill champagne [title] Chill vintage champagne between 54 and 57 degrees fahrenheit. [step] Vintage champagne, which comes with years printed on the label, should be served between 54 and 57 degrees fahrenheit. This temperature is best achieved by using an ice bucket. <sep> (A) Only use cold tap water to chill the champagne. [substeps] You should not refrigerate the bottle-entire bottle will be damaged. (B) [substeps] You can stand straight next to the bucket or sit inside it. Keep a cup of ice in the bucket or in your fridge along with a nightlight that's been infused with a biodegradable freezer removable thermometer. (C) An ice bucket usually has a slightly warmer temperature than you would get in your fridge. [title] Fill a bucket with half ice and half water. (D) [substeps] To chill vintage champagne, put the bottle of champagne into the refrigerator overnight to properly chill it. If you stored your champagne in a plastic container, thaw it before freezing it.
Solution:
C