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: Products involving window washing, such as a window washer, squeegee soap and a squeegee are shown, as well as a window washer using those products when washing a window. A product with a secure click lock is advertised. the man window <sep> (A) washes tools while the other window winders are shown. (B) dries while downstairs, and then he goes to the bathroom and sprays the window washer and finally applies a cleaning pair of gloves. (C) demonstrates the use of the secure click lock product when washing a window. (D) washes, dries and irons the wall paper using the ladder and wipes down the wall.
A:
C