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". 

[Q]: They are traveling to the event together and check into a hotel. The entire team spends time together before the event. two of the team members <sep> (A) are quick to start and begin to fence. (B) play volley ball with the team mates. (C) talk about their experience with the water polo event. (D) are dressed in some sort of uniform and they run on the stage and join the march.
[A]: C


[Q]: [header] How to be happily married [title] Don't expect your happiness to be derived from someone else. [step] The most common mistake made in the quest for a happy marriage is to expect that someone should be " making " you happy. The old saying " to have friends requires one to be a friend " applies. <sep> (A) Regardless of whether your happiness is due in some sense to someone you love or something to do with your own, you should hear and be happy. [substeps] Two people don't get married just because there is someone else there to provide love and companionship. (B) Refrain from assuming that your friends and family love and care for you. In fact, expectations for your happiness are far from accurate. (C) If someone is what you expect them to be, try to be a " friend " with them. They will likely be incredibly happy when they express their true love, and please, observe them for a moment before delving in deeper. (D) [title] Focus on how you can make the marriage happy. [step] The only way you can be happy is by focusing on your own efforts to make your marriage partner happy.
[A]: D


[Q]: [header] How to avoid being seen as easy [title] Keep your relationships confidential. [step] You may have had a tendency to tell stories about your past relationships and sexual encounters. Don't kiss and tell. <sep> (A) You may not feel comfortable sharing your intimate personal experiences with a few people. To minimize this, try not to tell people about your past relationships until you have settled things down. (B) Keep the intimacy between you and your partner. Discussing your relationships may give people the impression you are getting around. (C) Even if someone asks you to share a story, telling it to someone you would normally not tell is white trash. Many people avoid sharing intimate details about their past or unfaithful relationships with anyone else. (D) Avoid sharing your personal details with someone without permission, even if someone asks. Respect your privacy as much as you can.
[A]:
B