Where is the person walking?
The person is walking on the side walk.
     src        edge_attr  dst
0      0  to the right of    5
1      0  to the right of    3
2      0  to the right of   26
3      0   to the left of    9
4      2  to the right of    5
..   ...              ...  ...
204   35  to the right of   20
205   35  to the right of   12
206   35  to the right of    5
207   35  to the right of    6
208   35   to the left of    4

[209 rows x 3 columns]