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". 

[EX Q]: A man demonstrates how to walk across and navigate a slackline in a grass courtyard in front of apartments. the man <sep> (A) demonstrates how to traverse a low brick fence on a residential street. (B) walks slowly across the slackline while talking and stopping to talk to passerbys. (C) stands on a slackline balancing himself with his arms before the clip cuts to him interviewing. (D) poles backward, glasses on and he begins to walk while holding the slackline while walking across the courtyard.
[EX A]: C

[EX Q]: 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.
[EX A]: A

[EX Q]: [header] How to jump from back on legs [title] Get on your back. [step] This step is seemingly the most simple, but you have to assure that there is nothing to hit your head on. Concussions are not exactly a fun things to have. <sep> (A) It can be completely terrifying to have to do this and pain will build up your mind while you are in this position. Stay calm and let your mind take over. (B) I generally suggest leaping on top of your fingers. Those are the nails that keep your balance. (C) Make sure that you have ample space to jump up and that there are no slippery rugs beneath you, as they could cause an unsafe slip and fall. [title] Lift your knees as close to your face as possible. (D) [title] Try to get back on your feet. [title] Get your torso tilted slightly towards your legs.
[EX A]:
C