Detailed Instructions: 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: The arm of a backhoe in shovel configuration peels the tiles off a roof. A man walks across the frame. the man <sep> (A) pitchforks debris into the backhoe shovel. (B) vacuums an area of the roof. (C) finishes and raises his arms. (D) reveals man using the shovel to replace roof tile on the roof.
A:
A