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.

Example Input: Prompt: MissSt on Saturday. Time for conference play. We've
Completion A: had plenty of games in this time of year. We are the better team, I can't see the conference not going our way. Go Ducks!
Completion B: been here before, I think. You get to the NCAA tournament and it's like, how long have we been here? It's been five year
Example Output: Completion A

Example Input: Prompt: 7venCity LIVE 4th of July Hookah Bash at Midnight Kings (318 N.
Completion A: Main St.) 7:30pm, $15 for adult.
Completion B: State St.) FREE 6/29/2018 5:00 PM Muddy River (Tulsa) Riverwalk and Backpacker Festival 7
Example Output: Completion A

Example Input: Prompt: Seriously though, we often confuse arguing with debating. I feel that
Completion A: the topic is in fact between the people who have been paying attention. To each his/her own, I guess. But I don't see why
Completion B: in that situation, we need to let our minds go a little bit and look at this as a discussion about whether we're arguing or debating.
Example Output:
Completion B