Where is the person to the left of the man walking?
The person is walking in the pavement.
    src        edge_attr  dst
0     0       walking in    7
1     0  to the right of   10
2     0  to the right of   15
3     0  to the right of   12
4     0  to the right of    1
..  ...              ...  ...
88   19   to the left of    7
89   19  to the right of    4
90   19  to the right of   18
91   20   to the left of   17
92   21  to the right of    2

[93 rows x 3 columns]