Do you see helmets or coats that are blue?
Yes, the coat is blue.
    src        edge_attr  dst
0     0   to the left of   18
1     0   to the left of    2
2     1  to the right of    8
3     1   to the left of    9
4     1  to the right of    4
..  ...              ...  ...
83   18  to the right of   12
84   18  to the right of    0
85   18  to the right of    4
86   18  to the right of    3
87   19   to the left of   16

[88 rows x 3 columns]