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: A young girl is seen holding a stick and speaking to the camera. The girl begins pushing pucks along the ground. she <sep> (A) continues talking and smiling to the camera. (B) continue pushing them with the stick and speaking to the camera. (C) pushes the pucks along the river. (D) then pours a handful of sand into a bucket with water.
Output:
B