You will be given a definition of a task first, then some input of the task.
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.

Prompt: Ok, I'll go today. Do I have to use it 
Completion A: ? Not yet. And I want to know how you felt today. So I made it myself. I'm going to tell you the story of your 
Completion B: ?" He said this in between sucking on his cock. I'm wondering if that's going to be a problem if I stick the penis in his mout
Output:
Completion A