What is in front of the building?
The tree is in front of the building.
     src        edge_attr  dst
0      0   to the left of   23
1      0   to the left of    1
2      0   to the left of   16
3      0  to the right of   15
4      0   to the left of    4
..   ...              ...  ...
190   34   to the left of    7
191   34  to the right of   24
192   34  to the right of   33
193   34           riding   11
194   34   to the left of   16

[195 rows x 3 columns]