Instructions: 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.
Input: Prompt: The Citrus 7's, all black 10's, white & red 10's 
Completion A: and a few green 10's.Tinted Scented Scented Scented Scented.My main issue 
Completion B: , black 7's & black 7's, white 5's, black 5's & red 5's.  We will offer these new colors i
Output:
Completion B