Who is sitting?
The boy is sitting.
    src        edge_attr  dst
0     0             near   10
1     0           behind    7
2     1            above   10
3     2               of   16
4     2   to the left of   14
..  ...              ...  ...
59   19  to the right of   11
60   19  to the right of   14
61   20  to the right of   16
62   20  to the right of   14
63   20  to the right of    3

[64 rows x 3 columns]