Are there black hats or gloves?
Yes, there is a black hat.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of   18
2     1   to the left of    0
3     3   to the left of   17
4     3   to the left of   12
..  ...              ...  ...
62   19   to the left of    6
63   19   to the left of   14
64   19  standing behind   12
65   19      standing on   13
66   19   to the left of   12

[67 rows x 3 columns]