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]: A close up of sneakers is shown followed by a person holding up various objects and mixing them together in a bowl. the person <sep> (A) then sets the bowl into a kettle while using tongs to grab the contents and then plays with the sticks inside. (B) pours more and finally puts them in the bowl together. (C) bowls a portion of the action into a cup and continues using the objects throughout. (D) then uses a tooth brush all around the shoe using the ingredients and showing off the shoe.
[A]: D

[Q]: The man in yellow shirt took out his tools from his pocket, he took off the bike wheel from the bike, pull out a yellow tool, insert it between the rubber and metal, removed the rubber inside the tire, tried to find the hole, took a square cloth, wipe the tire, then put the sticker, he pumped the rubber then put it back in the tire. the person <sep> (A) latex the tire and vacuum it while the man in orange shirt sat outside. (B) talked for several seconds, put the rubber stamped on the tire and not remove it, put the folded cloth back in the empty slot, put the wrench in it three times and put it on the tire. (C) screw the wheel back to the bike. (D) is down to a flat tire doing manual pedal aerobics.
[A]:
C