Which color does the shirt that the boy is wearing have?
The shirt has gray color.
    src        edge_attr  dst
0     0  to the right of   14
1     1  to the right of   11
2     1  to the right of   13
3     1   to the left of   14
4     1          wearing   15
..  ...              ...  ...
56   19  to the right of   10
57   19  to the right of    5
58   19  to the right of   14
59   20  to the right of    6
60   20  to the right of    9

[61 rows x 3 columns]