What is on the table that the couch is behind of?
The screen is on the table.
    src        edge_attr  dst
0     0      in front of   14
1     0             near   18
2     0  to the right of    6
3     0   to the left of    7
4     0   to the left of   14
..  ...              ...  ...
72   19  to the right of   10
73   19  to the right of    9
74   19  to the right of    3
75   19  to the right of    7
76   19             near   18

[77 rows x 3 columns]