Which kind of furniture is white?
The furniture is a chair.
    src        edge_attr  dst
0     3               of    0
1     4               in    6
2     4   to the left of    7
3     5  to the right of    6
4     5               on    7
5     6   to the left of    5
6     6   to the left of    9
7     6   to the left of    7
8     7  to the right of    6
9     7  to the right of    4
10    9  to the right of    6
11   10  to the right of   11
12   11   to the left of   10