The Greatest Riddle You'll Ever Find

[celtic123]

7 questions? I have it in four (roles and language), and I'm totally disregarding anything random says to me. There is a one in three chance I spoke to him first, but his answer is irrelevant. Once I've spoken to 1st, I'm moving on to someone I know isn't random. Two more questions, and I know who's who. For the fourth question, I simply ask either truth or false "Are you truth?" and he will answer "Yes". I can't do this in three, but I certainly don't need 7 questions.

Ive done it in 4. And I can do it in 3 if I fluke it.