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". 

Ex Input:
[header] How to make jalapeno soup [title] Add 3 tablespoons of olive oil or half a teaspoon of ghee to a cooking pan and let it heat for about 2 minutes on medium flame. [title] Add chopped red onions to the oil and let the onions cook until they become translucent. [title] Add chopped green bell peppers to the pan and stir it for a minute until the peppers become semi-soft. <sep> (A) [title] Add ground beef, till the beef has softened. [title] Once the beef has softened, mix in more green bell peppers. (B) [title] Add diced tomatoes or v8 to the mixture. [title] Chop the jalapeños and add them along with the cilantro stems to the pan. (C) [title] Mix in the parsley and stir it in. [title] When the peppers are big tender, add the chopped mushrooms and cook for another 1 minute. (D) [title] Add chopped shallots and bell peppers and stir them slightly while the oil remains. [title] Add the green bell peppers to the pan and continue stirring.

Ex Output:
B


Ex Input:
A grey african parrot walks up to a coffee mug filled with coffee. He takes a drink, then walks away. he <sep> (A) turns around and begins drinking from a different mug. (B) returns and grabs a second cup. (C) comes back and grabs the mug. (D) stares down at the coffee mug.

Ex Output:
A


Ex 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.

Ex Output:

D