I mean I'd just recommend turning it into two-pages of the most interesting material that was said in that conversation. The title is interesting, I'd rather read a 2-paragraph article on just that than a 10 page article that answers a bunch of mostly-unrelated stuff.

But if the answer to the question isn't shocking (e.g. he got rejected after re-interviewing) then I'd just recommend asking different questions because the tech industry is outrageous and full of crazy stuff (e.g. Silicon Valley gets it).