Which kind of furniture isn't red?
The furniture is a chair.
    src        edge_attr  dst
0     0  to the right of    7
1     1   to the left of    3
2     2        on top of    4
3     2   to the left of    3
4     3  to the right of    2
5     3  to the right of    8
6     3  to the right of    1
7     3  to the right of    4
8     4   to the left of    3
9     4  to the right of    7
10    5  to the right of    7
11    7   to the left of    0
12    7   to the left of    5
13    7   to the left of    8
14    7   to the left of    4
15    8        on top of    4
16    8  to the right of    7
17    8   to the left of    3