What is the color of the shorts that the girl is wearing?
The shorts are gray.
    src       edge_attr  dst
0     0  to the left of   12
1     0  to the left of    7
2     0  to the left of    8
3     0  to the left of   17
4     1  to the left of    8
..  ...             ...  ...
68   18  to the left of    7
69   18  to the left of   12
70   18  to the left of   17
71   18  to the left of    4
72   18  to the left of    9

[73 rows x 3 columns]