Which kind of furniture is the backpack on?
The backpack is on the sofa.
    src        edge_attr  dst
0     0               of   15
1     0  to the right of   10
2     0  to the right of    2
3     0   to the left of    5
4     1  to the right of   13
..  ...              ...  ...
63   15  to the right of    3
64   15       looking at   11
65   15  to the right of   12
66   15  to the right of    4
67   15  to the right of   13

[68 rows x 3 columns]