Stakeholder diagram latex template

stakeholder_diagram.tex

\documentclass[border=10pt,tikz]{standalone}

\usepackage{pgf}
\usetikzlibrary{arrows,automata,shapes,positioning}
\usepackage[latin1]{inputenc}
\begin{document}
\begin{tikzpicture}[->,>=stealth',shorten >=1pt,auto,node distance=3.5cm,
                    semithick]
    \tikzstyle{every state}=[ellipse,fill=white,text=black]

    \node[state] (Pa)                       {parents};
    \node[state] (Pu) [above right = of Pa] {pupils};
    \node[state] (T)  [above left = of Pa]  {teacher};
    \node[state] (F)  [above = of Pu]       {classmates};
    \node[state] (C)  [above = of T]        {colleagues};

    \path[every node/.style={align=center}]
        (T) edge [bend left = 20]             node {animate to cooperate and feedback} (Pu)
        (T) edge [bend left = 20]             node {talk about lessons}                (C)
        (T) edge [<->, left, bend right = 20] node {talk about pupils}                 (Pa)
        (Pu) edge [right, bend right = 20]    node {talk about teachers}               (F)
        (Pu) edge [bend left = 20]            node {talk about teachers}               (Pa)
        (Pu) edge [bend left = 20]            node {participate and suggest ideas}     (T);
\end{tikzpicture}

\end{document}