What type of furniture has the same color as the umbrella on the desk?
The office chair is the same color as the umbrella.
    src        edge_attr  dst
0     1             near    9
1     1  to the right of    4
2     1  to the right of    5
3     1          next to    9
4     2               on    6
5     2  to the right of    7
6     3          next to    6
7     3             near    6
8     3               by    6
9     3   to the left of   12
10    3   to the left of   11
11    3   to the left of    5
12    3   to the left of    4
13    3   to the left of    9
14    4               on    5
15    4  to the right of    3
16    4   to the left of    1
17    5               on    6
18    5  to the right of    3
19    5   to the left of    1
20    6             near    3
21    7  to the right of    8
22    7   to the left of    2
23    7               on    6
24    8           beside    7
25    8               on    6
26    8   to the left of    7
27    9  to the right of    3
28    9               on    6
29    9             near    1
30   10           behind   12
31   11               by    9
32   11  to the right of    3
33   11  to the right of   12
34   12               on    6
35   12      in front of   10
36   12  to the right of    3
37   12   to the left of   11