--- a/slides/slides01.tex	Wed Oct 07 09:08:55 2020 +0100
+++ b/slides/slides01.tex	Sun Oct 11 09:10:08 2020 +0100
@@ -1577,6 +1577,9 @@
 
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Questions
 
 \begin{frame}[c]
 \begin{mybox3}{}