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 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.

Prompt: I missed so much good tv today...but I 
Completion A: 'll be back on it. Thanks to the many helpful suggestions here, I think I'll have to move on...and maybe be a little bit slower 
Completion B: have to go back to see the new season of the Agents of S.H.I.E.L.D..and the new series
Output:
Completion B