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".
Input: [header] How to play tennis [title] Find a place to play. [step] You can play tennis at your local park, a gym, or a tennis club. Search online or ask friends where the best local courts are. <sep> (A) Alternatively, travel to the local library or look online to see if there are any at community centers that you can visit. [substeps] Playing tennis in a " fancy " or fancy neighborhood can save money on your annual bills, giving you financial bargaining power. (B) The location will depend on the type of sports match or tournament you play. When looking for a district and location, try to find a place with schools far enough away from home. (C) There are also a variety of things that can be played at local parks, so choose wisely and visit them regularly to find the best ones. [substeps] Playing in an open space will make your day go by faster, even if you know where the court is, and will also make you a more environmentally friendly environment. (D) Most parks let you play for free, but you'll probably need to pay membership fees to play anywhere else. [substeps] You can practice basic serving techniques in any large, open space, but it's best to spend as much time as possible on actual courts.
Output:
D