Which color are the jeans he is wearing?
The jeans are gray.
    src        edge_attr  dst
0     0   to the left of    6
1     1  to the right of   12
2     3             near   14
3     4          wearing    1
4     4          wearing   13
5     4   to the left of   11
6     4       looking at    2
7     4       sitting on    7
8     4          holding    2
9     4               on    7
10    6             near    7
11    6   to the left of   11
12    6  to the right of    0
13    6  to the right of   10
14    6  to the right of    8
15    7             near    6
16    8   to the left of   11
17    8   to the left of    6
18   10   to the left of    6
19   11  to the right of    4
20   11  to the right of    8
21   11  to the right of   14
22   11  to the right of    6
23   12   to the left of    1
24   14   to the left of   11
25   14             near    3