Q: Given a prompt and two completions from a language model, select the completion that is the most fluent with respect to continuing the prompt. Fluency is defined by coherency and ease of understanding, not necessarily grammatical correctness. Generate either Completion A or Completion B.
Prompt: I'm tired of this shit, man. I'm gone. I'm leaving. Fuck that 
Completion A: . That's it. It's over. It's over. It's over. And it's 
Completion B: shit up."  After a few more drinks, I realize this man is being an asshole. He doesn't mean what he's saying, whic
A:
Completion B