Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Prompt: Seriously though, we often confuse arguing with debating. I feel that 
Completion A: the topic is in fact between the people who have been paying attention. To each his/her own, I guess. But I don't see why 
Completion B: in that situation, we need to let our minds go a little bit and look at this as a discussion about whether we're arguing or debating. 
Student:
Completion B