"Sometimes he swapped the female and male characters or clung to something, so the dialogue lost its meaning. The nut that is still difficult to crack is also the subtext -- the fact that it is not just what the character says in the play, but what he really means. Unlike sometimes stubborn living authors, however, it was enough to show the computer where he lost the thread, and he immediately started creating a new text from the appropriate point," said Košťák.