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 playing a set of bagpipes in a room. she <sep> (A) begins to tap on the instruments, trying to play them in tune with each song. (B) laughs as a man helps her adjust the pipes, and continues to play. (C) goes back and forth, and she doesn't seem to be confident in her play. (D) strums them as she moves with the music.

A: B
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Q: [header] How to play sepak takraw [title] Set up the court. [step] The court is rectangular and measures 13. 4 meters by 6.1 meters, approximately the same size as a badminton court. The net is in the middle of the court and should be 1.52 m high. <sep> (A) [substeps] The court runs on one side of the lower part of the court. It is normally used between three or four rows, to remove knee-guards and to protect the entire court from any further slugs (skeletons or other animals). (B) On the inside of the court, you'll see rows and rows and elevated 18 x 19 meters by testing a platform. If you don't expect to play every day, you'll still be able to play as much as you want. (C) A service circle should be drawn 3.05 m from the back line and 2.45 m from the sidelines. The radius of the service circle should be 0.3 m. (D) You should place your face-plates face down on each side of the court, like you are a goldfish. You can also drop your finger or both of your hands on the court's edge and play.

A: C
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Q: [header] How to get rid of thigh pain [title] Try the rice method. [step] When you feel thigh pain, you can immediately use the rice method. The rice method is a first aid treatments that can help reduce inflammation and pain, and help with healing. <sep> (A) It's used with muscle strains, sprains, bruises, and other injuries. You use the rice method for the first two days after an injury. (B) [substeps] Use a cloth or cotton ball soaked in lukewarm water to apply the rice to your thigh. Do not knead the cloth or cotton, as this can irritate your skin. (C) Always apply the rice method to your calves while you are lying down to avoid aggravating your discomfort. [substeps] Sit up straight with your feet on a stool, and place one hand on your leg. (D) [substeps] Lay on your stomach with your legs extended over your head so that your feet (behind your knees) are flat on the floor. Clasp your hands behind your back and bend forward at the waist.

A:
A
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