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 woman is seated on a couch, brushing another woman's hair. She proceeds to talk about how to do corn rows. she <sep> (A) continues walking as the woman talks. (B) begins to help the woman for a long time. (C) wets the shears, dancing as she then clips the curls into place. (D) demonstrates by adding multiple cornrows to the woman's hair.

A: D
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Q: [header] How to ask survey questions [title] Understand your objective. [step] Make sure you know why you are asking questions in the survey. Having a firm grasp of this will help you make better questions. <sep> (A) Without knowing your objective, your questions may seem aimless. [substeps] Try to answer the questions: who, what, where, when and why for yourself. (B) [substeps] However, you may not have a completely clear and accurate understanding of your evaluation topic. You may need the fact-figure accuracy to have a clear and reliable assessment. (C) You can additionally foster a good relationship between you and the question that came up. [substeps] Once you have developed a rapport with the question, you should begin addressing it. (D) [substeps] Determine whether the survey may be a waste of time. If the survey results in a huge number of questions, it will be better for you to leave some questions blank or to completely miss the question's significance.

A: A
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Q: [header] How to clean a popcorn machine [title] Cool the unit. [step] Before cleaning, allow the unit to cool entirely with all components in place. The unit should be allowed to cool on its own. <sep> (A) If it is too hot to allow it to cool completely, the sooner it is washed, the better. [title] Vacuum the tops of the popcorn machine with a corn colander. (B) [substeps] Cooling should take between 30 and 60 minutes. Hot temperatures can cause broken popcorn machine bulbs to burst and splinter. (C) Do not introduce water or other agents to help cool the machine. [substeps] Unplug the machine while allowing it to cool. (D) [title] Inspect the unit for holes or defects. [step] As a food or drug store employee, you may be required to inspect your appliance for leaks, contamination, and other health issues.

A:
C
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