Which kind of clothing is gray?
The clothing is a jacket.
    src        edge_attr  dst
0     0  to the right of   21
1     0   to the left of   19
2     0   to the left of    6
3     0  to the right of    3
4     1           behind    2
..  ...              ...  ...
72   21  to the right of   22
73   22   to the left of   20
74   22   to the left of   21
75   22   to the left of    3
76   22   to the left of    9

[77 rows x 3 columns]