What is in front of the building?
The streetlight is in front of the building.
    src        edge_attr  dst
0     0               on   14
1     0  to the right of   13
2     0  to the right of    4
3     0  to the right of   21
4     0  to the right of   18
..  ...              ...  ...
79   21  to the right of    5
80   21   to the left of    1
81   21   to the left of    0
82   21  to the right of   20
83   21   to the left of   19

[84 rows x 3 columns]