Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Prompt: Im 99 percent sure it was someone being an 
Completion A: accomplice , or maybe just plain old con man . whatever it was , it 's over . " 
Completion B: asshole, your right?) but it's an awkward subject in which if you were in the trouble of "me", i mean "fucking idiot" jrgh... i dunno...I guess you are (in a legal context) not a stupid
Solution: Completion A
Reason: This prompt-completion pair is more fluent because it is more easy to follow and is a realistic statement.

Now, solve this instance: Prompt: The Cirtus 7's,All Black 10's, White & Red 
Completion A: Crown has arrived!  They are exclusive to All Black Rugby 08 Games and soon to be 1994 World Cyber Tournament Winner.Bring your friends 
Completion B: 20's, Black 8's, and all other colour combinations from the last 40 years, were designed for those times when you just don't have th
Student:
Completion A