Teacher: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".
Teacher: Now, understand the problem? Solve this instance: A guy is putting white paste from a can on to a parted surface with a paintbrush. the guy <sep> (A) moves the jumprope back and forth till it's flat. (B) is shuffling and shakin the smooth surface. (C) is captured in a close up shot while planish cleaning it. (D) lays a sheet over the whitened area.
Student:
D