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 person is walking along the street that has chalk on it. a person in a red shirt <sep> (A) is hopping along the street with the chalk on it. (B) is climbing a rock wall. (C) comes up next to them. (D) passes in front of the camera.
Student:
A