Definition: 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". 
Input: We see the lady taking the photos. The lady hands her pool stick to a man and shakes his hand. she <sep> (A) shakes another man's hand and leaves. (B) faces her shot and smiles. (C) shoots a pool ball, taking a picture. (D) hugs her friends and stands.
Output:
A