What vehicle is to the left of the fire hydrant?
The vehicle is a car.
    src        edge_attr  dst
0     0   to the left of   20
1     0   to the left of    8
2     0   to the left of    2
3     2   to the left of    3
4     2  to the right of    0
..  ...              ...  ...
58   20  to the right of   11
59   20  to the right of    0
60   20   to the left of   13
61   20   to the left of   17
62   20        on top of    9

[63 rows x 3 columns]