Are there white cans or helmets?
Yes, there is a white can.
     src        edge_attr  dst
0      0   to the left of    2
1      0   to the left of    1
2      0   to the left of   22
3      0   to the left of    3
4      1  to the right of    0
..   ...              ...  ...
118   24  to the right of   19
119   25  to the right of   12
120   25  to the right of    6
121   25  to the right of   17
122   25  to the right of   13

[123 rows x 3 columns]