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 choose the best things to sell on entrepreneurial day [title] Sell hot dogs. [step] Everyone gets hungry and needs to eat, and hot dogs are a popular option most consumers. They're delicious, easy to prepare, and fun to top with a wide variety of toppings. <sep> (A) Grilled and sour cream is the best way to increase your customer base. [substeps] Choose at least two hot dogs or one cold side, or one frozen side if you're out and shopping for them. (B) Set up a grilling station and be sure to offer buns and basic toppings like ketchup and mustard. [substeps] Charge extra for more elaborate toppings. (C) [substeps] You may want to shop at $20 if you're ordering a hot dog, $5 if you're ordering a popular burger, and $5 if you order something else. Check how big of a section you'd like to sell your hot dogs on. (D) Recipe books are a great source for suggestions, and online search platforms are also excellent sources of coupons. If you want to do just a run to get a certain type of hot dog, it's a great idea to spend some time checking for these options in specialty locations.
Output:
B