On which side of the image is the long lamp?
The lamp is on the left of the image.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of    8
2     1  to the right of    3
3     1  to the right of    8
4     1   to the left of   13
..  ...              ...  ...
87   21   to the left of   13
88   21   to the left of   12
89   21  to the right of   17
90   21   to the left of   16
91   21               in    1

[92 rows x 3 columns]