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: A person is seen riding around on roller blades and performing a grind on a bar. several more clips <sep> (A) are shown of the boy riding around on the equipment as well as sit on the floor and play pool. (B) are shown of people driving around on machines with one person riding in front. (C) are shown of the athletes performing tricks in various stretches as well as throwing a ball off into the distance. (D) are shown of the person performing grinds with roller blades as well as other flips and tricks.

A: D
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Q: [header] How to reinstall and obtain all of the drivers on a dell studio xps [title] Locate your windows 7 install disc. [title] Insert it into your drive. [title] Turn your machine off. <sep> (A) [title] Check the cd case to see if you have any discs that you need. [step] If they are missing you can use the " remove disc " installer. (B) [title] Reboot your machine and immediately start tapping f2 which will take you to the bios setting screen. [title] Use the arrow keys to select the boot tab and press enter. (C) [step] Do this 1 right on the computer from left to turn it off. [title] Go to programs manager and start programs' " disk cleanup " wizard. (D) [title] Take your hardware manager from your pc and open usb-and usb cable from your hardware manager. [title] Connect the power strip to the support tube and then right-click on the cable.

A: B
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Q: [header] How to get over a friend's betrayal [title] Ask yourself if it was a misunderstanding. [step] It's easy to get upset when you think that someone close to you has betrayed you. That being said, you need to be sure that a betrayal has actually taken place. <sep> (A) If you know you still have a friend or family member who betrayed you, ask yourself if this betrayal is entirely natural in your life. [substeps] Sometimes people slip up and befriend someone because they like something about them. (B) If you suspect that someone did not betray you, try contacting the police or reporting the accusation to the person in question. After all, they have actually been friends with the person involved. (C) Perhaps it was not your friend's intention to act disloyal. Make sure he or she has really done something wrong. (D) [substeps] But it's not always true. Sometimes, things aren't meant to be betrayed.

A:
C
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