OMG, then it is even more impressive than I thought! There's no way GPT-3 knows the part in parentheses is supposed to be "the monolog", or even what a monolog is supposed to be. And yet based on the pattern between Q, A and the text inside and outside the parentheses, it can mimic the effect of answering the question with "monolog". It shows GPT-3's capability to capture something that's super "meta". I wonder what can it do, if we feed GPT-3 with the philosophical discussions between Socrates and his students. Could we essentially teach GPT-3 the dialectical discussion method, and creating a real Sage that we can converse with?!