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: [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.

A: D
****
Q: [header] How to dry out wet currency [title] Find a dry space. [step] Make sure the bills are kept in a room with good air circulation to lessen the time it takes for the bills to dry. Keep the bills in an area where they won't get blown away or easily lost. <sep> (A) [substeps] At home, you will be able to air dry your currency if your bills stay wet. [title] Store your currencies in a dark, dry place. (B) Avoid putting the bills near open air vents or next to tight crevices where the bills could fall. Try arranging them on the edge of a sink so the water will drip to the ground. (C) Good air circulation should not damage the bills, but it shouldn't be expensive either. [title] Make sure the area is clear of wet or air-logged fabric or paper. (D) [title] Keep your bank account secure if possible. [step] Also, to help the currency from drying out, make sure the extra cash is well hidden in the bank so it isn't moved quickly to prevent the contents from spoiling or breaking up in transit.

A: B
****
Q: [header] How to study the concept of islam in international relations [title] Thoroughly study the western international relations theories. [step] For example, be familiar with realism, liberalism, structuralism, and so forth. You must have a good understanding of the different theories in order to be able to apply them to your research and reflection. <sep> (A) [substeps] Linguistics-you must be able to understand language norms. If you don't know simple terms, you cannot understand the terms themselves. (B) [title] Study and understand the concept of islamic teachings in respect to relations between nations. [step] After you've mastered the concepts behind the western thinking, turn to the concepts behind the eastern thinking. (C) [title] Find the main idea behind a dispute. [step] In order to assert a position for such a dispute, you must become familiar with the main argument behind a disagreement. (D) You can always find information on western policies by studying that textbook too. By studying it, you will be able to become informed of anything you discover about the way the country of pakistan handles currencies.

A:
B
****