Are there both a lamp and a table in this photo?
Yes, there are both a table and a lamp.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    4
2     1               on    9
3     1   to the left of   15
4     2  to the right of    4
..  ...              ...  ...
63   20  to the right of   11
64   20  to the right of    6
65   21   to the left of   12
66   21   to the left of   18
67   21  to the right of   15

[68 rows x 3 columns]