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.
Input: Prompt: I'm probably the only motherfucker on the planet that doesn't 
Completion A: have a car. That is how I grew up and what I do now. So yes, I do not want to see a single mother of a 
Completion B: watch TV.  Now that's an honor. And that‒and‒and‒and‒‒and‒
Output:
Completion A