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".
Q: [header] How to pepper crust a steak [title] Learn about how black pepper can be used. [substeps] Whole black peppercorns can be used to flavor long-simmered sauces or soups. When used in this fashion, a subtle, almost floral, pepper flavor is imparted into the food. <sep> (A) The flavors are impressive but when used in moderation, it can leave the upper crust with a greasy mess. When this happens, small details such as detailing an overly processed dish or adding chopped up potatoes or beef stock are avoided. (B) The green astringents condense well, and are used in an abundance of sauces. They also facilitate cooking because they impart a spicy flavor to a range of dishes. (C) When combining multiple flavors, if identified, and explained in advance, the liquid fizzes and forms the taste associated with the seasoning. Black pepper originated in europe in the 1960s. (D) When ground, some of the essential oils of the peppercorns are disbursed into the air and the resulting flavor is pungent. Crushed peppercorns retain most of their essential oils, giving them a very pungent flavor that pairs well with the taste of beef.
A:
D