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: He takes a scour and begins to scour the wall paper. He uses a paint roller to soak the wall paper for easy removal. he <sep> (A) points to several things on the wall and sprays the wall paper. (B) takes scissors and measures the wall paper closely. (C) then demonstrates how steam can be used too to loosen the wall paper. (D) wipes the wall paper down against the wall.
A:
C