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 man shows a video of himself training for the weightlifting events in the olympics. several times <sep> (A) he practices weightlifting while someone films him and clips him outside. (B) he is shown doing lift lifts and then off of the bar. (C) , times when they are in the olympics, coaches speak with them while the camera pans around the competition. (D) , he picks up weight and lifts it over his head.
[A]: D


[Q]: [header] How to learn to speak afrikaans [title] Take an introductory afrikaans class. [step] Enroll in an introductory class at a local community college, or at a language learning center. You can also find organizations dedicated to language learning online. <sep> (A) Online classes are convenient because you can learn at your own pace. [substeps] Taking an introductory class will help you develop a solid foundation in the language. (B) Online afrikaans are very easy to learn, and they are easy to translate. [substeps] You can get an introductory afrikaanic class at a language learning center. (C) [substeps] The language federation at the children's development center maintains a directory of all language learning organizations across all states. You can also find native afrikaans reading online through the font bar at the bottom of the page or clicking " language group " in the top right corner. (D) [title] Immerse yourself in afrikaans from a young age. [step] Select a language you are receptive to and that you truly understand.
[A]: A


[Q]: [header] How to host a sleepover (for boys ) [title] Carefully select guests for the sleepover. [step] Your son should have some input of course, but be careful not to let him invite too many boys, or to invite any boys you know to be troublesome. Be sure to have all of the boys' contact information so you can talk to their parents beforehand and make sure they're comfortable spending the night. <sep> (A) [title] Also, have a sheet of paper for everyone to write down on. [step] This lets all members know that there is a plan in mind. (B) [title] Choose the best day and time for the sleepover. [step] Ideally sleepovers should happen on a friday or saturday night. (C) [title] Prepare the girls for the sleepover. [step] Make sure everything is laid out for them and prepared well in advance. (D) There are even websites that allow family members to sign guest descriptions. [title] Find a suitable bed to set up.
[A]:
B