Given a prompt and two completions from a language model, select the completion that is more topical with respect to continuing the prompt. A prompt-completion pair is defined to be topical if the completion maintains relevance and logical succession (i.e. stays on topic) with the prompt. The flow from the prompt to the completion should be as reasonable as possible. Generate either Completion A or Completion B.

[EX Q]: Prompt: Happy Founders Day to the Brothers of Blue Phi or as 
Completion A: you would say, Big Phat Phat Day. It is on Friday, June 16th at the Cenote Hotel in Santa Clara. There 
Completion B: the article refers, Founders Day, was a week long celebration to recognize the contributions and heritage of the original men who founded this country. I think i
[EX A]: Completion B

[EX Q]: Prompt: let me find out bitches on twitter talking shit bout 
Completion A: my book. Also my book will be released soon so I guess you can go check it out. Just be careful when reading it. It may be 
Completion B: trump don't have any business posting in the USA do they? the only reason trump is popular is that he is unpopular, so to speak. h
[EX A]: Completion B

[EX Q]: Prompt: Spire installed on New York's One World Trade Center brings it to 
Completion A: visit 24  Photo courtesy Spire subway train  Mayor Michael Bloomberg is coming to Central Park over it, so see how the repair 
Completion B: the fore  By John Bresnahan  6 March 2013  A new steel skyscraper is being built on top of the twi
[EX A]:
Completion B

