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".
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Question: [header] How to recognize and prevent a hookworm infection [title] Be aware of who is most at risk. [step] Some people are more likely to come into contact with hookworm infection than others due to their work, play, or other habits. Those most at risk include : [substeps] People who come into direct contact with soil contaminated with human feces such as gardeners, builders, plumbers, etc. <sep> (A) People with bare hands are at a higher risk for contracting hookworm with other people. Hookworm is a viral infection, and your body will not effectively fight the bacteria that makes up the infection. (B) Keep in mind that hookworm infection can cause gastrointestinal issues and can worsen over time. Tell your family, friends, and professionals what you are at risk of and where you are at before they know about it. (C) Products that might carry the disease contact with bee stings or pollination that might be harmful to bees also through play. Anyone under the age of 12 is at a higher risk. (D) Children who frequently play outside barefoot, or who play in contaminated soil. [title] Recognize the symptoms of a hookworm infection.

Answer: D

Question: A crowd is gathered around a black tiled area. a man in black <sep> (A) pants in front of the crowd runs a rope around a man's neck. (B) raws is talking to the camera. (C) shirt is on the middle of the circle. (D) does some breakdance moves.

Answer: D

Question: [header] How to shoot a revolver [title] Learn the proper safety measures. [step] Before you even begin loading your revolver, you should read and comply with common gun safety measures. [substeps] Always keep the gun pointed in a safe direction. <sep> (A) Some modern guns can be fired at a lower elevation or lower. Some require you to stand approximately six inches above the gun after each shot. (B) If the gun is moving during the maneuver, the bullet may travel in the direction it is not intended to go. If you are using this method, you can learn which objects keep the gun pointed. (C) If you aren't sure where to shoot, bring a hat or dust mask with you when you get outdoors. To keep your gun safe while your mobility test class is cancelled, you should begin with this option. (D) A safe direction means that the gun is pointed in such a way that an accidental fire would not cause any harm. Obey the step until it becomes second nature to keep the gun pointed in a safe direction, even when you know the gun is unloaded.

Answer:
D