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 chickenpox [title] Watch for symptoms on the skin. [step] Approximately one or two days after developing a runny nose and sneezing, you may see red spots on your skin. These dots often start on the chest, face, and back, are often itchy, and can quickly spread to the rest of the body. <sep> (A) [substeps] When this occurs, it may also be due to a new virus. If you experience any major allergic reactions to chickenpox, such as hives or rashes, contact the doctor. (B) If you suspect that you may have chickenpox, you can easily detect these signs and get medical care. [substeps] These red itchy spots may be small, crisp, or feel tight when you press them onto your skin. (C) [substeps] If you are experiencing a runny nose, you may also develop a flu or fever the following day after taking chickenpox. Syphilis, the " natural flu, " often shows up early in the infection, and even greater in children. (D) [substeps] These red spots will turn into red bumps and then small blisters (vesicles). These spots contain the virus and are highly contagious.

Answer: D


Question: A man talks and points his hair, then a woman wash and cut his hair with a machine and scissors. The man talks and after the woman continues cutting the hair. Then, the man shows bottles while talking. after <sep> (A) , the person uses scissors to cut the hair, also the clip it and then kiss it on the shoulder and the neck. (B) , the man shows a bottle and vodka and vodka, and afterward pour and mixes with water to form a drink. (C) , the woman braid his hair and, then she puts in curlers the person has used. (D) , the man blows and comb his hair, then he puts cream to his hair to stylish, then talks pointing hair.

Answer: D


Question: [header] How to storm proof your home [title] Focus on rooftops, gutters and downspouts. [step] The best way to prepare a home for a rainy season is to direct water away from it and make sure those runoff channels are solid. Check that the gutters are clear of debris and that the downspouts aren't clogged or loose. <sep> (A) [title] Keep a storm meter on every roof using an electrical system. [step] This meter will go under the roof and measure water pressure. (B) It's not uncommon for roofs to slide out of the gutters and come crashing in a storm. [substeps] If there is debris on a roof, make sure that you're able to haul it away with free airflow to free up the wind. (C) Have your roof's gutters monitored for those, so you can plan accordingly. [substeps] Before you leave, do some test runs. (D) Consider pre-purchasing a gutter helmet to avoid having to clean out the gutters often. This will ensure that the spouts remain clear and unclogged all season.

Answer:
D