Is the color of the bench brown?
No, the bench is white.
    src edge_attr  dst
0     0  lying on   11
1     0      near    2
2     1        of    0
3     2      near    0
4     3        of    0
5     4        of    0
6     5        of    0
7     6        of    0
8     7        of    0
9     8        of    0
10    9        of    0
11   10        of    0