What is the color of the car that is parked on the street?
The car is black.
     src        edge_attr  dst
0      0   to the left of   23
1      0  to the right of    4
2      0  to the right of    3
3      0  to the right of    1
4      1   to the left of    2
..   ...              ...  ...
144   28   to the left of   23
145   28   to the left of   14
146   28   to the left of   18
147   28   to the left of   15
148   28        parked on   19

[149 rows x 3 columns]