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". 
--------
Question: A woman is shown leaning against a wall. Several ballerinas are shown in a room. different techniques <sep> (A) are demonstrated by them. (B) are shown for performance. (C) are shown for ballroom dancing. (D) are shown to teach the groups how to dance.

Answer: A


Question: [header] How to do indian meditation [title] Sit on the floor or in a chair. [step] Find a place where you can sit comfortably for at least ten minutes. It could be indoors or outside. <sep> (A) You could even wear the same socks or wear the same footrest. Although there are many practicing yoga, it is not truly necessary to practice it. (B) Don't meditate in a bad home, as, your home will be home to a chronic and pushy person, and it will likely get tired again. [substeps] If you can, find a warm place that will allow you to sit comfortably for at least 30 minutes, preferably in a room that is not hot or stuffy. (C) [substeps] You could also hold a prayer or light candle. If you can't find a comfortable place in your home, try reading a magazine or doing a search for guided meditation websites. (D) What matters most, however, is that it is quiet and free from distracting noise like music, television, or people talking. [substeps] Not all noise is bad in the vipassana tradition.

Answer: D


Question: [header] How to become a baseball scout [title] Watch baseball with a scouts eye. [step] First, refresh your knowledge on the game of baseball if necessary. You need to have a strong understanding of the strategies and mechanics of the game. <sep> (A) If you don't, you won't be able to become a scout. [substeps] In addition to avoiding learning many of the tactics used in the game, you need to learn the plays. (B) [substeps] To combat your interest in baseball, maintain a constant stream of information on cricket, golf, tennis, and other sports like basketball and soccer. Get access to information through catcher information, which the batting committee, the nationals, and other league coaches may have access to while the scout is away. (C) It is valuable for an associate scout to know as much as possible about playing the game of baseball so he can relate to prospects. [substeps] Baseball is in some ways a very technical sport, which means that baseball scouts need to have a keen eye and meticulous attention to detail. (D) This will help you keep in top shape and better compete against opponents of the same rank, race, or disposition. Be sure to familiarize yourself with all of the fundamentals prior to studying the game.

Answer:
C