Detailed 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.
Q: Prompt: I need help deciding whether to pick up the Rams defense or the Titans defense. 
Completion A: It's too early to tell how well that'll fare against the Chiefs, but here's some other tidbits.The Chiefs have had a 
Completion B: And in the NFL, that's an extremely tough call, and for this draft class to be considered the best ever for the franchise. The Titans hav
A:
Completion A