Are there any chairs or lamps?
Yes, there is a lamp.
     src        edge_attr  dst
0      0  to the right of   25
1      0  to the right of   35
2      0  to the right of   40
3      0  to the right of   39
4      0  to the right of   42
..   ...              ...  ...
293   43   to the left of    3
294   43   to the left of    7
295   43   to the left of    8
296   43  to the right of    9
297   43  to the right of   14

[298 rows x 3 columns]