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". 

Example Input: This video allows viewers to hear the testimony of a customer who has used the pro roofing service. First the man tells how he heard about the service and how great it is. he <sep> (A) also says that he chose pro roofing because the neighbors chose it and persuaded him by telling how great the service is. (B) gets the materials to do the job and is joined by a group of small children who are drinking lemonade at the lemonade stand and talking. (C) starts by explaining how he is going to first tell the detail of creating a casing using an iron, then he starts on eggs and bacon. (D) talks about some graphic details.
Example Output: A

Example Input: The woman grab the cup with her mouth and drinks all the beer buttons up. woman wearing white shirt and white blazer <sep> (A) stands in a decorated white room holding a cup banging on a drum. (B) grab the rings and walks up the stairs. (C) comes up and put on the lady drinks beer with her mouth and face. (D) is in a bar and drinks a beer glass.
Example Output: D

Example Input: [header] How to get the new girl to like you [title] Introduce yourself to her. [step] Since she's new, she probably doesn't know very many people. Just the simple act of introducing yourself can really make an impact on her. <sep> (A) When you speak to her, always smile. Ask a simple yes or no so she's excited to have you as her friend. (B) [substeps] Approach her confidently, greet her, and tell her your name. Ask her how she is coming along in your school and if she needs any help adjusting. (C) Basically, you're on her radar and it's unlikely she'll see you as a potential partner. To make your first introduction more interesting, try not to become too familiar. (D) If you want her to approach you, make sure to make it clear that you already know her or at least you can start with a bit of casual chit-chat. [substeps] Introducing yourself doesn't have to mean making an all-out introduction.
Example Output:
B