What vehicle is in front of the trees that look big?
The vehicle is a car.
    src        edge_attr  dst
0     0   to the left of   17
1     0   to the left of   16
2     0   to the left of   20
3     0   to the left of    6
4     0  to the right of    1
..  ...              ...  ...
85   20  to the right of    6
86   20  to the right of    0
87   21   to the left of   12
88   21   to the left of   13
89   22      in front of    3

[90 rows x 3 columns]