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 make iced green tea [title] Boil 4 cups (950 milliliters) of water in a large pot. [step] If you would like to make a single serving, boil 1 cup (240 milliliters) of water in a kettle instead and pour it into a mug. [title] Take the pot off the stove, and add 4 to 6 tea bags into the water. <sep> (A) [step] Swish the tea bag or bag around in the water to help dissolve it, then you're ready to serve it. [title] Add 4 to 6 teabags to the pot. (B) [step] The more tea bags you use, the stronger your tea will become. If you would like to make a single serving, dip 1 tea bag into your mug. (C) [step] Make sure that the tea bags reach the proper amount of length to minimize the risk of scorching. [title] Turn the heat off and let the tea steep for 10 to 15 minutes. (D) [step] This will have the texture of a teaspoon of ginger. [title] Leave it to steep for about half an hour.
[A]: B

[Q]: [header] How to heal a cigarette burn [title] Place the burned area under cool water as soon as possible. [step] For small areas, run the injury under cool water for 5 to 10 minutes, removing any ash and allowing the pain to dull. For larger areas, submerge the wound in a bowl or tub of water. <sep> (A) As soon as the water reaches a rolling boil, gently submerge the burn in cold water for 15 to 20 minutes. [substeps] The water will soften the tissue by loosening the outer layer of skin, preventing the fresh bleeding. (B) When finished, gently blot the wound with a fresh towel to dry off. [substeps] Do not run the water at extremely cold temperatures or use ice. (C) When needed, pressure the wound for a few minutes or more. [substeps] Do not place the wound above anything other than the surface of the water. (D) [title] Remove your clothing and check your burn. [step] If the burn appears to be healing, wash your hands and trim your clothing as carefully as possible.
[A]:
B