Is the building behind a boat?
No, the building is behind the truck.
    src        edge_attr  dst
0     0               in    1
1     2  to the right of   16
2     2  to the right of   15
3     2  to the right of   17
4     2   to the left of    5
..  ...              ...  ...
79   16   to the left of    2
80   17   to the left of   12
81   17   to the left of    9
82   17   to the left of    3
83   17   to the left of    2

[84 rows x 3 columns]