What is the gray clothing item called?
The clothing item is a uniform.
     src        edge_attr  dst
0      0   to the left of   16
1      0   to the left of    9
2      0  to the right of   12
3      0   to the left of   17
4      0  to the right of    2
..   ...              ...  ...
108   18   to the left of    9
109   18  to the right of    7
110   18  to the right of    4
111   18   to the left of   10
112   18  to the right of    2

[113 rows x 3 columns]