Detailed Instructions: Given a prompt and two completions from a language model, select the completion that has the most similar style to the prompt. Style is defined as the tone, word choice, grammar, and sentence structure throughout the prompt-completion pair. If a prompt is colloquial, then the completion should also be colloquial, as opposed to a completion that is encyclopedic or overly formal. Generate either Completion A or Completion B.
Q: 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: remember their name. It sounds like a pun'. And the music is not the best though, its kind of like a jingle. S
A:
Completion A