What color are the pajamas he wears?
The pajamas are blue.
    src        edge_attr  dst
0     0   to the left of    3
1     0  to the right of    8
2     0  to the right of   16
3     0  to the right of   12
4     3          next to    6
5     3  to the right of    6
6     3  to the right of    0
7     3  to the right of   13
8     3  to the right of    8
9     4  to the right of   18
10    5   to the left of   19
11    6          wearing    7
12    6       sitting on    3
13    6               on    3
14    6             near    3
15    6      in front of   17
16    6          wearing    1
17    6               on   10
18    6       sitting on   10
19    6          wearing   13
20    6          wearing    0
21    6             with    7
22    6   to the left of    3
23    6            using   12
24    8   to the left of    3
25    8   to the left of   13
26    8   to the left of    0
27   12   to the left of   13
28   12   to the left of    0
29   13  to the right of    8
30   13   to the left of    3
31   13  to the right of   16
32   13  to the right of   12
33   16   to the left of   13
34   16   to the left of    0
35   17           behind    6
36   18   to the left of    4
37   18   to the left of   19
38   19  to the right of    5
39   19  to the right of   18