Who is wearing the cap?
The people are wearing a cap.
    src        edge_attr  dst
0     0   to the left of   15
1     0  to the right of    1
2     1   to the left of    0
3     1   to the left of   17
4     1   to the left of   15
..  ...              ...  ...
93   19          holding    6
94   19  to the right of   14
95   19  to the right of    4
96   20  to the right of    2
97   20  to the right of   13

[98 rows x 3 columns]