Who is wearing a boot?
The people are wearing a boot.
    src        edge_attr  dst
0     0   to the left of   12
1     0  to the right of    2
2     0  to the right of    4
3     1  to the right of   19
4     1  to the right of   17
..  ...              ...  ...
83   24   to the left of   16
84   24  to the right of   17
85   26   to the left of    1
86   26  to the right of   17
87   26   to the left of   16

[88 rows x 3 columns]