Are there any glasses or napkins in the picture?
No, there are no napkins or glasses.
   src        edge_attr  dst
0    6        on top of    4
1    6  to the right of   10
2    7  to the right of    8
3    8   to the left of    7
4    9  to the right of   10
5   10   to the left of    9
6   10   to the left of    6
7   11           inside    3