What kind of furniture is brown, the chair or the side table?
The chair is brown.
     src        edge_attr  dst
0      0               on   15
1      0  to the right of    2
2      0  to the right of   10
3      0   to the left of   17
4      0   to the left of    1
..   ...              ...  ...
102   19  to the right of   12
103   19  to the right of    7
104   19  to the right of    4
105   20            above   19
106   20  to the right of   18

[107 rows x 3 columns]