Which color is the helmet that the person is wearing?
The helmet is black.
     src        edge_attr  dst
0      0   to the left of   13
1      0   to the left of   37
2      0   to the left of    5
3      0   to the left of    1
4      0   to the left of   12
..   ...              ...  ...
297   37  to the right of   11
298   37  to the right of   23
299   37   to the left of   13
300   37  to the right of    0
301   37   to the left of   16

[302 rows x 3 columns]