On which side of the image is the safety cone?
The safety cone is on the left of the image.
    src        edge_attr  dst
0     0               of   13
1     0  to the right of    6
2     0   to the left of   15
3     1  to the right of   11
4     1  to the right of    9
..  ...              ...  ...
79   19   to the left of    3
80   20   to the left of   13
81   20               on   11
82   20   to the left of   11
83   20   to the left of    6

[84 rows x 3 columns]