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: Idgaf wat a bitch or a nigga thank n fuck 
Completion A: that. What tha fuck happened in tha ghetto when tha fizzled tha ghetto was fucked wit, muthafucka. Why tha fuck are 
Completion B: Prem hikes: HumansIf at Oracle when activist Luc Key told The Exec, a disproportionate force gathering at Seattle and Brighton has arts agencies citin
Output:
Completion A