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.
Problem:Prompt: BCU 29 FAMU 10. The FAMU Marching 100 is back, 
Completion A: with 19 tribal representatives providing energy as double columns leading from a Cabinet of Peace.  RELATED Warnings: Vets To Probe Falling Mineral 
Completion B: and this time it is a little bit lighter and a little bit shorter. This Marching 100 is also a little bit lighter, and a little bi
Solution:
Completion B