Which type of clothing is gray?
The clothing is a shirt.
     src        edge_attr  dst
0      0  to the right of   22
1      0   to the left of   20
2      0  to the right of    9
3      0  to the right of    5
4      0   to the left of   18
..   ...              ...  ...
122   22   to the left of    0
123   23   to the left of   12
124   23           behind   22
125   23   to the left of   20
126   23   to the left of   15

[127 rows x 3 columns]