What kind of furniture is light brown, the table or the sofa?
The sofa is light brown.
    src        edge_attr  dst
0     0  to the right of    4
1     0  to the right of   18
2     0  to the right of    6
3     1               on    0
4     2  to the right of   11
..  ...              ...  ...
81   21  to the right of   11
82   21  to the right of   13
83   22               on   20
84   22               on   22
85   22     hanging from   20

[86 rows x 3 columns]