Are there either books or suitcases in the picture?
No, there are no suitcases or books.
   src        edge_attr  dst
0    3   to the left of    8
1    5   to the left of    7
2    5   to the left of    8
3    6   to the left of    8
4    6   to the left of    7
5    7  to the right of    5
6    7  to the right of    6
7    8  to the right of    3
8    8  to the right of    6
9    8  to the right of    5