Detailed Instructions: 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.
Q: Prompt: I am ready to punch the motherfuckers in their throat. Oh my science! That 
Completion A: is, if I can do this without suffering the consequences – if I am able to get their attention without them having to explain things to the media and 
Completion B: was fun, though, was that a hit? The sound of two hands clapping together is one I've never heard before. But not today
A:
Completion B