Which color is the sweater?
The sweater is brown.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of   14
2     0   to the left of    2
3     1   to the left of    9
4     1  to the right of    8
..  ...              ...  ...
81   15  to the right of    2
82   15   to the left of    3
83   15  to the right of   10
84   15   to the left of    7
85   15   to the left of    1

[86 rows x 3 columns]