What color is the shirt the man is wearing?
The shirt is green.
    src        edge_attr  dst
0     0          wearing    7
1     2  to the right of   14
2     5          wearing    2
3     5               on   13
4     5          wearing    8
5     5   to the left of    9
6     5  to the right of   14
7     8  to the right of   14
8     9  to the right of   13
9     9  to the right of    5
10   10               on    6
11   12               on   13
12   13   to the left of    9
13   14   to the left of    2
14   14   to the left of    5
15   14   to the left of    8