What kind of vehicle is to the left of the people?
The vehicle is a car.
    src        edge_attr  dst
0     0   to the left of   10
1     1               on    8
2     2   to the left of    7
3     2  to the right of    4
4     2   to the left of   17
..  ...              ...  ...
61   19  to the right of   16
62   19  to the right of   13
63   20  to the right of   16
64   20  to the right of   17
65   20  to the right of   12

[66 rows x 3 columns]