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.

Ex Input:
Prompt: I been in the cut getting this money up! I miss my favoritetwins..
Completion A: !" I was not going to allow my husband to have any sort of problem to pay for my daughter's high school exams!
Completion B: lol I got out of bed and went to my mom. she told us to go get some food and her purse. we got to sit under th

Ex Output:
Completion B

Ex Input:
Prompt: My next project is slowly approaching.. Almost there..
Completion A: Please share this with your friends and followers! I'm looking forward to what this project will bring to us! And stay
Completion B: so my husband and I will have our first child. This is an odd and very difficult time for most couples that choose to have children. So fa

Ex Output:
Completion A

Ex Input:
Prompt: I never understood the reason for the different tracks. I just can't
Completion A: imagine any more reason." "The last track is just a simple song, it's just me and my guitar," continued Nadella.
Completion B: figure it out. If I'm being specific about it, I think the primary purpose is for vehicles to get from point A to point

Ex Output:
Completion A