Is the tree in front of the person that sits on the bench?
No, the tree is behind the man.
    src        edge_attr  dst
0     0  to the right of   22
1     0  to the right of   19
2     1       sitting on   10
3     1          wearing    3
4     1  to the right of   16
..  ...              ...  ...
80   21   to the left of    3
81   21   to the left of   16
82   22   to the left of    0
83   22  to the right of   19
84   22   to the left of    7

[85 rows x 3 columns]