What is on the coffee table that is on the carpet?
The lamp is on the coffee table.
    src        edge_attr  dst
0     0   to the left of   17
1     0               on    3
2     0   to the left of   12
3     1  to the right of    3
4     1   to the left of    6
..  ...              ...  ...
60   17      in front of   15
61   17   to the left of    6
62   17  to the right of   14
63   17  to the right of    0
64   17   to the left of   12

[65 rows x 3 columns]