The curtains the window is covered by have what color?
The curtains are orange.
    src        edge_attr  dst
0     0   to the left of    4
1     0     connected to    7
2     0               on    5
3     1           behind    2
4     1         covering    6
5     1   to the left of    8
6     2   to the left of    8
7     2   to the left of    4
8     2             near    4
9     2      in front of    1
10    4        on top of    5
11    4          next to    2
12    4  to the right of    0
13    4  to the right of    2
14    4           behind    9
15    6   to the left of    8
16    6       covered by    1
17    7   to the left of    9
18    8  to the right of    2
19    8  to the right of    1
20    8  to the right of    6
21    9        on top of    5
22    9      in front of    4
23    9  to the right of    7