$answer->createAnswer(get_lang('Compell one\'s interlocutor, by a series of questions and sub-questions, to admit he doesn\'t know what he claims to know.'), 1, get_lang('Indeed'), 5, 3);
$answer->createAnswer(get_lang('Use the Principle of Non Contradiction to force one\'s interlocutor into a dead end.'), 1, get_lang('This answer is not false. It is true that the revelation of the interlocutor\'s ignorance means showing the contradictory conclusions where lead his premisses.'), 5, 4);