instruction:
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".
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:
[header] How to elevate your hand while sleeping [title] Sleep on your back or side. [step] In order to elevate your hand while you're sleeping, you'll need to sleep on your back or on the side opposite of the arm that needs elevation. This is the easiest resting position for elevating your hand. <sep> (A) [substeps] Lying on your side not only has been shown to help alleviate hand inflation, but it also improves circulation in and around the hand and wrist joints. It's also more efficient than sleeping on your side. (B) [substeps] You can use a pillow to support your arm when you start to feel like your hand's elevating off the ground. Place a rolled up towel over your head to help prevent air from pooling near your arm. (C) [substeps] Sleeping on your stomach won't allow you to elevate your hand as easily. It's much harder to prop it up from behind if you're lying flat on your stomach. (D) [substeps] Lie on your back with the pillow propping your head up at a 45 degree angle. Your dominant hand should support the bottom of your pillow.
answer:
C

question:
[header] How to practice good selfie etiquette [title] Think about your location and surroundings. [step] There are certain times and locations where others will consider selfie-taking rude, disrespectful, or otherwise antisocial. You should avoid taking selfies here like the plague. <sep> (A) In these situations, focus more on what others are looking at, and therefore protect yourself from unintended destruction and ridicule. [title] If taking selfies inappropriately, don't' mess around' with the camera. (B) If you feel a strong desire to selfie, do so. This means that the selfie should be done in a safe, quiet area. (C) There are other different kinds of selfies : [substeps] Photography, which will focus on subjects of interest that you would be ashamed of taking. This is just another kind of selfie. (D) Here are some examples : [substeps] Funerals and memorials (too solemn) bathroom toilet (distasteful) driving (too reckless ) [title] Use a pose that flatters you. [step] What you think looks right might not to other people.
answer:
D