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 Input:
Prompt: "Spire installed on New York's One World Trade Center brings it
Completion A: in line with many of the other towers that have been erected in the world, such as the iconic Great Pyramid in Egypt, which was designed by Italian
Completion B: down to 4th place, in spite of the massive number of terrorists from there. Spire is now being used as a training ground for Al Qaed

Ex Output:
Completion A

Ex Input:
Prompt: You're one bitch-made black person, pussy ass black person. Fuck
Completion A: ." He'd been talking to the officer, he remembered. The cop, he felt himself telling the woman, "Go on, tell her
Completion B: you right there, buddy."Another young woman, Stephanie McIver, 14, who lives near the shooting. pic.twitter.com

Ex Output:
Completion A

Ex Input:
Prompt: Don't judge me, I just hate ratchet-ass bitches. Like that
Completion A: old saying 'let your neighbor know you will do the same to him if he does.' That's how it worked. And I'll bet there
Completion B: guy who wanted to start a game club in my office, who wouldn't just sit in his office, listening to music, and tell me that

Ex Output:
Completion A