Are there bookshelves or tables in the photograph?
Yes, there is a table.
    src        edge_attr  dst
0     0        on top of    1
1     1            below    4
2     2   to the left of    9
3     2  to the right of   14
4     2        on top of    1
..  ...              ...  ...
86   19  to the right of   18
87   19   to the left of   16
88   19   to the left of    5
89   19  to the right of    4
90   19  to the right of   11

[91 rows x 3 columns]