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". 
--------
Question: A person is seen riding around on roller blades and performing a grind on a bar. several more clips <sep> (A) are shown of the boy riding around on the equipment as well as sit on the floor and play pool. (B) are shown of people driving around on machines with one person riding in front. (C) are shown of the athletes performing tricks in various stretches as well as throwing a ball off into the distance. (D) are shown of the person performing grinds with roller blades as well as other flips and tricks.

Answer: D


Question: There's an artist painting a square canvas board with several acrylic colors using a flat brush in a studio. she <sep> (A) is painting a christmas tree with a piece of acrylic text. (B) moves the brush across the screen several times. (C) shows how to cut the paint with the flat brush when time stops. (D) begins by painting blue strokes with the flat brush on the canvas surface.

Answer: D


Question: People windsurf on a large body of water. A park sign that reads "welcome to kanaha beach park" is shown. more windsurfers <sep> (A) appear with surfboards in hand and a man, a friend and the owner, giving them a tour of the site along with several surfers who are/are preparing to surf. (B) are shown in various locations on the beach. (C) are shown racing across the water. (D) are shown sailing on the ocean.

Answer:
C