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]: People are seen walking around a neighborhood with some walking dogs. A young girl walks a dog around the area. another man <sep> (A) walks on a leash behind the dogs. (B) walks in and out of frame while juggling balls. (C) follows her from behind. (D) walks a horse and leads into credits showing horse grooming tools.
[A]: C


[Q]: A large group of people are seen moving around on exercise bikes. the group <sep> (A) kicks around one another while others watch on the side. (B) move together while the camera pans around. (C) moves around the road and jumps on and off the exercise bikes. (D) rides around, bumping into one another.
[A]: B


[Q]: [header] How to feed your shih tzu [title] Determine your shih tzu's weight. [step] It's always best to have your veterinarian or groomer weigh the dog, since they have scales specifically created for this task. However, you can weigh your shih tzu at home with a method that is only slightly less accurate. <sep> (A) Start by standing on a scale while holding your dog. Then, put the dog down, and weigh yourself again. (B) Weigh the dog thoroughly after weighing him to determine whether or not he weighs his best. [substeps] Adult shih tzus weigh between 400-1500 lbs. (C) If your dog is one inch in weight, you'll need to weigh him 3 times a day-with or without a scale. [title] Know your dog's food needs. (D) [substeps] If your shih tzu is about 6 inches (15 cm) or less, you can weigh the dog by weight. Generally, adult shih tzus weigh about 6.2 lb.
[A]:
A