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". 

Example Input: A man walks into a room. the man <sep> (A) is then sitting at a table, taking out sock remotes and tools. (B) begins to smooth plaster on the wall. (C) twists the objects made from pieces of wood. (D) is dozing and waking with his arms outstretched.
Example Output: B

Example Input: The little girl who's wearing a rainbow sweater is shown sitting in the sand making a huge hill of sand. next she <sep> (A) goes off and goes to start out again but instead of ariving sand along the way she ends up in the water. (B) looks up and says something. (C) 's shown practicing sand surfing and passing. (D) takes a smaller sand and is shown shoveling a large hill of dune sand with a shovel.
Example Output: B

Example Input: White board catches another wave as the blue board opts out, more waves taken by white board are shown. The surfer on the blue board catches a few waves. the white board surfer <sep> (A) is shown gliding across more waves, clearly like an expert. (B) flips the blue board to the ramp. (C) grabs his board as his surfers board and pass. (D) mounts and swings back and forth and leaps a he holds his arms into the air.
Example Output:
A