Is there a door or a cabinet that is brown?
Yes, the door is brown.
   src        edge_attr  dst
0    0   on the side of    2
1    0   to the left of    7
2    0  to the right of   10
3    3        on top of    2
4    3               on    2
5    7  to the right of    0
6    8        on top of    2
7   10   to the left of    0