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: Consider Input: A group of people get off of a yellow school bus with life rafts around their neck and enter a foliage filled area leading to a body of water. a man on a motorized boat <sep> (A) takes off from a dock then by helicopter is at the shorefront landing pad where they begin kayaking. (B) gets together in water and drinks a bottle of sunscreen skin. (C) goes through the water into and many trees, one of which looks like it is a swirling green leaf blower. (D) talks to the camera while sitting on the edge of the inside of a boat in front of the boat steering wheel.

Output: D


Input: Consider Input: [header] How to show a girl that you care (for guys ) [title] Get to know her. [step] If you're in school together, talk to her in class. If you have mutual friends, talk to her whenever that group gets together. <sep> (A) Most guys just like girls that have something in common. Being more than friends means more opportunities to develop interests. (B) If you don't, ask if there are other friends you can hang out with. Though making contact is difficult, if you're hanging out as a group, you can start if you form a strong bond with her. (C) You don't have to make a big deal about it-just say hello and smile at her. Ask her how she's doing, and strike up a conversation. (D) Talking with her in front of other guys is a great way to showcase your boyfriend's love for her. She'll start to see your declaration as an admission of love and to get to know you better, too.

Output: C


Input: Consider Input: [header] How to start learning computer programming [title] Choose a programming language. [step] Computer programming is done as essentially a set of written instructions that the computer follows (also known as binary coding). These instructions can be written in a number of different " languages ", or which are simply different ways of organizing the instructions and text. <sep> (A) Different languages tend to be used to create different types of programs, however, so choose a language that you feel is relevant to what you want to do. If you decide that a language does not suit your needs, you can always move on to a new language. (B) For instance, programmers must use all computers' programming characteristics to run the various systems. [substeps] The system panel may have " advanced programming " or " affect mode mode " and " control actions ". (C) If you are starting at windows xp (but not with phd), you'll be responsible for learning what java protocol is and is not. However, you may also want to start at an libraries and new programs. (D) Start with the language you would like to learn, and then work towards that language in as meaningful and realistic a way as possible. [substeps] Consider teaching your students to type, write in, manipulate, export, etc.


Output: A