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: A woman and monkey brush their teeth. The woman spits out. then she <sep> (A) rubs the monkey's tongue. (B) takes a bite out of the monkey's paw. (C) continues brush, pops it again, and spits out. (D) takes the monkey's toothbrush.
A:
D