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