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.

[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
[A]: Completion B

[Q]: Prompt: Miami Heat Player Lebron James had 34 points, 16 rebounds, 7 assists, 3 steals, and 1 block.
Completion A: His 32 points and 15 assists were the most in a Game 1 of a Finals series since 1988, and his career average of 28.4 points in
Completion B: That's a lot of points. He's the best player in the league and we're talking about a guy who won a championship. He will b
[A]: Completion A

[Q]: Prompt: Spire installed on New York's One World Trade Center brings it to
Completion A: $20 billion. This is a joke. The construction of Trump Tower on the West Coast is the highest dollar cost in history. The cost of building
Completion B: the fore By John Bresnahan 6 March 2013 A new steel skyscraper is being built on top of the twi
[A]:
Completion B