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: The man is hunched over on the the ground trying to build a fire by himself. It's all about adding oxygen at the right time once you have started a nice fire. also <sep> (A) , the cameraman goes to stand up to help the guy who's in the crouch position as the camera guy films them and makes notes. (B) , the guy rushes to get a bigger one. (C) , the man is not lying flat on the ground as he is trying to put firewood into the fire on the ground. (D) , if the fire is dead or dying you just hit it with a little bit more oxygen and it will help bring it back up.

A: D
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Q: [header] How to write a newspaper headline [title] Understand the key elements of a newspaper headline. [step] A good newspaper headline will be factually correct, connect to ordinary readers, attract attention using active words, and match the tone of the article. [substeps] Accuracy is very important when writing a newspaper headline, as you do not want to create an unintended meaning or confuse your reader. <sep> (A) It's critical that headlines match a published page or text. So do not simply copy and paste the journalist's name or a non-published article after a headline and e-mail the cover letter to the editor. (B) [title] Include a colon at the top of the page and then a colon after it. [step] The first colon will act as a prompt and the other colon will be used to write the rest of the article. (C) The headline should be at least three-quarters of the way down the entire body of the article. Rarely is a headline more important than the rest of the article. (D) Avoid exaggerating or embellishing the content in the article by using an overblown headline. Instead, aim to communicate clearly with your reader through a short, one to three word headline.

A: D
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Q: [header] How to perform the heimlich maneuver [title] Determine if the person is truly choking. [step] A choking victim will often have their hands around their throat. If you notice someone making this gesture, look for other choking signals. <sep> (A) Choking with your eyes closed, look elsewhere for a pocket of air. Also note if the person has curled up or has collapsed. (B) Ideally, at this point a choking victim will be coughing by suppressing the flow of blood from their mouth. [substeps] A choking victim may often make these gestures subconsciously, so be sure to look for up-loud or correct signs. (C) You should only perform the heimlich on a choking person. Look for the following : [substeps] Cannot breathe or experiencing loud, difficult breathing cannot speak inability to cough effectively blue or gray color to lips and fingernail beds loss of consciousness [title] Let the person know you're going to perform the heimlich. (D) Common choking signals that indicate someone may be choking include : [substeps] Expanding of the esophagus pulling under their rib cage opening clenching or grinding the back of their jaw opened lips [title] Listen for growling or jaw clenching. [step] Individuals who are choking tend to roar loudly when they are nervous or anxious about something.

A:
C
****