Are there any lamps by the chair in this picture?
Yes, there is a lamp by the chair.
    src        edge_attr  dst
0     1  to the right of    7
1     1  to the right of   16
2     2  to the right of   16
3     2  to the right of    7
4     2   to the left of   17
..  ...              ...  ...
86   23  to the right of   20
87   23   to the left of    4
88   23   to the left of    9
89   23  to the right of   12
90   23               of   22

[91 rows x 3 columns]