Who is in front of the trees?
The man is in front of the trees.
    src        edge_attr  dst
0     0           behind   11
1     0           behind   12
2     1  to the right of   19
3     1  to the right of   12
4     1  to the right of   22
..  ...              ...  ...
71   22   to the left of   11
72   23  to the right of    6
73   23  to the right of   12
74   24  to the right of   12
75   24  to the right of   20

[76 rows x 3 columns]