What is the man sitting on?
The man is sitting on the couch.
    src        edge_attr  dst
0     0           behind    8
1     0   to the left of    4
2     0   to the left of    3
3     0   to the left of    2
4     0   to the left of    1
..  ...              ...  ...
65   14   to the left of    2
66   14  to the right of    0
67   14   to the left of    3
68   15  to the right of    8
69   15  to the right of   10

[70 rows x 3 columns]