Part 1. Definition
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.
Part 2. Example
Prompt: Im 99 percent sure it was someone being an 
Completion A: accomplice , or maybe just plain old con man . whatever it was , it 's over . " 
Completion B: asshole, your right?) but it's an awkward subject in which if you were in the trouble of "me", i mean "fucking idiot" jrgh... i dunno...I guess you are (in a legal context) not a stupid
Answer: Completion A
Explanation: This prompt-completion pair is stylistically more similar because the prompt and completion have a similar tone, word choice, grammar, and sentence structure.
Part 3. Exercise
Prompt: Don't let me find out that bitches on Twitter are trash 
Completion A: talking Trump.  That's fine, I'll stay away.  I'm waiting for Trump to do something of consequence, like his ban on immigration 
Completion B: !  You‖re right, it's not worth that much. I'm sure you'd find a much more effective way to engage wit
Answer:
Completion A