What color are the pants?
The pants are gray.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of    6
2     4          holding    7
3     4          wearing    5
4     4          wearing    2
5     5   to the left of    6
6     5   to the left of    7
7     6  to the right of    0
8     6  to the right of    5
9     6  to the right of   10
10    6  to the right of    9
11    6  to the right of    8
12    7  to the right of    0
13    7  to the right of    8
14    7  to the right of   11
15    7  to the right of   10
16    7  to the right of    5
17    7  to the right of   12
18    7  to the right of    9
19    8   to the left of    6
20    8   to the left of    7
21    9   to the left of    7
22    9   to the left of    6
23   10   to the left of    7
24   10   to the left of    6
25   11   to the left of    7
26   12   to the left of    7