The umbrella has which color?
The umbrella is black.
    src        edge_attr  dst
0     0  to the right of    4
1     0  to the right of    2
2     0  to the right of    3
3     0  to the right of   11
4     0  to the right of    8
5     0  to the right of   10
6     1  to the right of    5
7     1               on    6
8     2   to the left of    0
9     2   to the left of    4
10    2   to the left of    7
11    3   to the left of    4
12    3   to the left of    0
13    3   to the left of    7
14    4  to the right of    3
15    4   to the left of    0
16    4  to the right of   10
17    4  to the right of   11
18    4  to the right of    2
19    5   to the left of    1
20    5   to the left of    6
21    6  to the right of    5
22    7  to the right of   11
23    7          holding    9
24    7  to the right of    2
25    7  to the right of    3
26    8   to the left of    0
27    8  to the right of   11
28   10  to the right of   11
29   10   to the left of    0
30   10   to the left of    4
31   11   to the left of    0
32   11   to the left of    8
33   11   to the left of   10
34   11   to the left of    4
35   11   to the left of    7