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 perform hip flexor stretches [title] Do a yoga camel pose. [step] In addition to stretching the hip flexors, the camel pose will open up the chest and increase the flexibility of the spine. The exercise tightens the waist and strengthens the arms and shoulders as well. <sep> (A) Yogis believe that this posture opens up your respiratory system so that you can take in more oxygen with each breath. They also believe that the exercise helps to open the heart chakra to allow you to feel more connected to the world and to bestow forgiveness where needed in your life. (B) Give yourself a break from the chair and let your head and neck rest against the top of your bar. [substeps] If you're feeling a little fatigued or fatigued, wait a few minutes to give your body time to rest. (C) To do a camel pose, lie down on the floor with your back straight and your feet placed on a park bench. Grip the bars with the weights in your hands. (D) Before attempting these poses, they should be done at home : [substeps] Kneel with your knees bent at a 90 degree angle. Put both of your feet together with your toes pointed in towards each other.

Answer: A

Question: A person is standing in the bathroom with a green and yellow glove on their right hand and begins cleaning the sink with a sponge. a man <sep> (A) kneels down next to the sink dabbing at the faucet and then sprays the man with a spray head solution. (B) points the back of the let the woman clean and it cleans her empty bath tub. (C) then appears in what seems to be his bedroom and begins playing the guitar and the video then goes back to the person cleaning the sink. (D) kneels down in front of a sink full of beige clothing and begins grooming the foot of a dog on top of it.

Answer: C

Question: A man is cleaning the nose area of a girl sitting in a chair. after <sep> (A) , the girl grabs a contact lens and puts it on her finger while trying to move her head. (B) sterilizing her nose, he inserts a piercing into the septum. (C) , the man removes the nose ring and blow dries the girl. (D) he finishes it, the girl begins to laugh and clap.

Answer:
B