Who is walking?
The woman is walking.
    src        edge_attr  dst
0     0  to the right of    4
1     1  to the right of   13
2     1   to the left of   15
3     1  to the right of   14
4     1  to the right of   12
..  ...              ...  ...
61   15  to the right of    1
62   15   to the left of    8
63   15  to the right of   13
64   15  to the right of    4
65   15  to the right of    7

[66 rows x 3 columns]