Do you see any houses to the right of the green truck?
Yes, there is a house to the right of the truck.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of    9
2     0   to the left of   11
3     0   to the left of   10
4     1   to the left of   15
..  ...              ...  ...
95   26  to the right of   22
96   28  to the right of   23
97   29   to the left of    6
98   29   to the left of   14
99   29  to the right of   17

[100 rows x 3 columns]