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 Q]: Prompt: I never understood the reason for the different tracks. I just can't
Completion A: understand why you guys want to play this. They were like "You can play some bass and stuff" which is kind of like you're playing like
Completion B: imagine any more reason." "The last track is just a simple song, it's just me and my guitar," continued Nadella
[EX A]: Completion A

[EX Q]: Prompt: everything I have. I am greatful for it all. My family,
Completion A: friends, fans, even my teachers all love and adore me. When my teacher's grandson, who had to be in school before me because his parents
Completion B: friends and God. The United States is not the reason for my love. You want to have love, the United States is the only place to hav
[EX A]: Completion A

[EX Q]: Prompt: Idgaf wat a bitch or a nigga thank n fuck
Completion A: that. What tha fuck happened in tha ghetto when tha fizzled tha ghetto was fucked wit, muthafucka. Why tha fuck are
Completion B: ers that is what i have always wanted to know. I want the answers why did she lie to the police? What happened to the evidenc
[EX A]:
Completion B