Given the task definition and input, reply with output. 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: just saw a Andre Williams highlight from different game. How is he 
Completion A: doing over there 
Completion B: doing?"  There were a lot of other highlights to get a feel for the offensive line, too. The Redskins had eight offensive linemen on th

Completion B