Who is the dog sitting on?
The dog is sitting on the man.
    src        edge_attr  dst
0     0             near   15
1     0   to the left of   11
2     0   to the left of   13
3     0  to the right of    2
4     0  to the right of    1
..  ...              ...  ...
60   15   to the left of    5
61   15   to the left of   13
62   15  to the right of    6
63   15   to the left of    7
64   15             near    0

[65 rows x 3 columns]