Are there black boots or helmets in the image?
Yes, there are black boots.
    src        edge_attr  dst
0     0  to the right of   25
1     0  to the right of    4
2     0  to the right of   10
3     1  to the right of   21
4     1  to the right of   13
..  ...              ...  ...
94   27  to the right of   21
95   27   to the left of   16
96   27  to the right of    2
97   27   to the left of   13
98   28  to the right of   14

[99 rows x 3 columns]