What color are the pants?
The pants are gray.
    src        edge_attr  dst
0     0  to the right of    7
1     0               on    7
2     1   to the left of   10
3     2   to the left of   10
4     3  to the right of    8
5     3  to the right of    7
6     4  to the right of    7
7     4  to the right of    8
8     6          wearing    3
9     6          wearing    2
10    6               on    0
11    6          wearing    9
12    6  to the right of    7
13    6  to the right of    8
14    6   to the left of   10
15    6          wearing    1
16    6          wearing    4
17    6               by   10
18    7   to the left of    3
19    7   to the left of    4
20    7               on    8
21    7               on    0
22    7   to the left of    6
23    7   to the left of    0
24    8   to the left of    4
25    8   to the left of    3
26    8   to the left of    6
27    9   to the left of   10
28   10  to the right of    2
29   10  to the right of    1
30   10  to the right of    6
31   10  to the right of    9