What color is the vest?
The vest is blue.
    src        edge_attr  dst
0     0  to the right of   13
1     0   to the left of    5
2     1   to the left of   11
3     1   to the left of    9
4     1   to the left of   13
..  ...              ...  ...
91   22  to the right of   19
92   22  to the right of    9
93   22  to the right of    7
94   22  to the right of   16
95   22  to the right of   14

[96 rows x 3 columns]