What color is the piano to the right of the chair?
The piano is black.
    src        edge_attr  dst
0     0        on top of    6
1     0             near   11
2     0          next to   11
3     0  to the right of    1
4     1   to the left of    0
5     1   to the left of    6
6     1   to the left of    4
7     1   to the left of   11
8     2  to the right of    5
9     2  to the right of   10
10    2  to the right of    3
11    3   to the left of   10
12    3   to the left of    2
13    3   to the left of    7
14    4        on top of    6
15    4  to the right of    1
16    5   to the left of    9
17    5  to the right of   12
18    5             near    8
19    5          next to    8
20    5   to the left of    2
21    6        on top of    8
22    6  to the right of    1
23    7       sitting on    8
24    7        on top of    8
25    7  to the right of    3
26    7  to the right of   10
27    8             near    9
28    8             near    5
29    9  to the right of    5
30    9          next to    8
31   10   to the left of    7
32   10   to the left of    2
33   10  to the right of    3
34   11        on top of    6
35   11  to the right of    1
36   11             near    0
37   12        on top of    8
38   12   to the left of    5