Who is walking?
The people are walking.
    src        edge_attr  dst
0     0  to the right of   23
1     0          wearing   17
2     0  to the right of   11
3     0   to the left of    3
4     0  to the right of   22
..  ...              ...  ...
95   24  to the right of   18
96   25   to the left of    7
97   25   to the left of    8
98   25  to the right of    3
99   25   to the left of    6

[100 rows x 3 columns]