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 person is talking while looking at their icy car. he <sep> (A) puts down his coffee cup and talks on his phone. (B) holds his hand in the air trying to melt the ice. (C) continues to talk while carrying around things. (D) uses a tool to scrape the ice off the windshield.
Output:
D