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: Sooo the other business units sending emails to IT while 
Completion A: they're being updated to the latest version of Windows 8, you're still the only ones getting the updates. Let's try to break down the data 
Completion B: ignoring the customers.  The emails came in early October, just as the company was starting to get ready for the holiday season.  S
Output:
Completion A