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". 

[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

People are playing a game where they hit a ball with a stick. A man is seen sitting on the grass behind a goal. a m an <sep> (A) couple is standing next to the goal area. (B) a segment has two men standing before him holding a ball. (C) is holding a bottle and a pitcher of juice. (D) a little girl runs and throws the ball to a man sitting on the grass.
C

[header] How to use crystals for deodorant [title] Explore the benefits of using crystal deodorants. [step] The key ingredient for most crystal deodorants is salt, which when applied to the skin kills odor causing bacteria. It is a particularly good choice for those looking to avoid aluminum based deodorants. <sep> (A) [substeps] Look for emollients containing this ingredient. Consider adding a dab of epsom salt to your deodorants before each use. (B) This alone will kill off ionized sweat and other bad smell causing bacteria and reduce your body temperature. With this in mind, a more affordable choice of deodorant may be to apply it to your feet or underarms to treat sweat and bacteria, thereby defeating dirt and irritants. (C) [substeps] Simply add one tablespoon of salt, massage it into the problem areas, then use warm water to rinse the salt off. Do not add too much salt or scrub the problem areas. (D) [title] Consider using the stone form (either as a rock or a stick). [step] It is preferred by many because it is believed to be less altered by manufacturers than the other versions.

D