Given the task definition and input, reply with output. 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".

The woman rinses a toothbrush under water. The woman applies toothpaste to the toothbrush. The woman demonstrates brushing her teeth. the woman <sep> (A) pans away from the camera. (B) approaches the camera and begins to talk. (C) rinses the toothbrush under water again. (D) sprays water on the toothbrush after brushing.
C