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 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.
D

Also in the bathroom, is another young woman holding the camera and another boy is standing in the door way of the bathroom watching. once the drying <sep> (A) has finished, the boy grabs the blow dryer and starts to blow dry his own hair. (B) dries all the kids began pushing the baby back and forth in the water. (C) , the woman is drying is the same young man who helped dry the real boy with a towel while the girls was still drying him. (D) session is over, the two young boys continue to suds up a pair of pasturettes.
A

[header] How to calm down a kitten [title] Tire your kitten out with play time. [step] Take the time to play with your kitten every day, multiple times a day if possible. Schedule some play time a couple of hours before you plan to go to bed and use that play time to tire, or tucker out your kitten. <sep> (A) [substeps] A play session should be at least 30 minutes long and consist of chasing, scolding, and digging. However, at the end of the play session, relax your kitten and have it do its exploring. (B) Try to choose a time that makes playtime easy for your kitten. [substeps] Because your kitten will not be sleeping for much of the day, it is best to leave your kitten alone while you play. (C) Your kitten may not respond to playtime but the time spent playing makes it easier for him to stay calm. [substeps] Only use the spending time you can with your kitten at night. (D) [substeps] If you finish playing with your kitten and find that she's still in the mood to play, direct her attention to a toy instead. Allow her to continue to prepare for sleep herself with a toy.

D