Are there cars to the left of the tower?
Yes, there is a car to the left of the tower.
    src        edge_attr  dst
0     0   to the left of   20
1     0  to the right of    8
2     0   to the left of    7
3     0   to the left of   15
4     0               on    6
..  ...              ...  ...
89   27   to the left of    2
90   28  to the right of   22
91   28               on   19
92   28   to the left of   10
93   28   to the left of   24

[94 rows x 3 columns]