What kind of clothing is brown?
The clothing is a suit.
     src        edge_attr  dst
0      0   to the left of   12
1      0  to the right of    1
2      0   to the left of    9
3      0  to the right of   15
4      1   to the left of    8
..   ...              ...  ...
96    20   to the left of    6
97    20   to the left of   13
98    21   to the left of    5
99    21   to the left of   14
100   21  to the right of   20

[101 rows x 3 columns]