Is the vase gold or silver?
The vase is gold.
    src        edge_attr  dst
0     0   to the left of    5
1     0               of   11
2     0   to the left of    1
3     0               on    7
4     1  to the right of    0
5     1  to the right of   11
6     1  to the right of    6
7     1  to the right of   10
8     1  to the right of    8
9     1               on    5
10    2               in    9
11    2  to the right of    8
12    2  to the right of   10
13    3   to the left of   13
14    5  to the right of   11
15    5  to the right of    0
16    5  to the right of    8
17    6   to the left of    1
18    8               in    9
19    8   to the left of    5
20    8   to the left of   10
21    8   to the left of    2
22    8   to the left of    1
23    9               on    3
24    9   to the left of   13
25    9             with    2
26   10               in    9
27   10  to the right of    8
28   10   to the left of    2
29   10   to the left of    1
30   11   to the left of    1
31   11   to the left of    5
32   12               in    9
33   12               on    9
34   13  to the right of    3
35   13  to the right of    9