What is in front of the trunk?
The tree is in front of the trunk.
    src        edge_attr  dst
0     0  to the right of   16
1     0               in    7
2     0   to the left of    8
3     0   to the left of    2
4     0  to the right of   15
..  ...              ...  ...
68   16  to the right of   14
69   16  to the right of   11
70   17            above   10
71   17   to the left of    8
72   17  to the right of    4

[73 rows x 3 columns]