What kind of vehicle is to the left of the lady?
The vehicle is a bus.
    src        edge_attr  dst
0     1   to the left of   11
1     3   to the left of    6
2     3   to the left of    9
3     3   to the left of   10
4     3   to the left of   17
..  ...              ...  ...
92   25  to the right of   24
93   25   to the left of   23
94   25   to the left of    4
95   25   to the left of   13
96   25   to the left of   15

[97 rows x 3 columns]