What color is the pillow?
The pillow is blue.
    src        edge_attr  dst
0     0   to the left of   17
1     0   to the left of    7
2     0   to the left of   16
3     1   to the left of   19
4     1   to the left of    4
5     1   to the left of    9
6     3   to the left of   12
7     3   to the left of   15
8     3   to the left of   13
9     4         lying on    9
10    4          holding    5
11    4               on    9
12    4  to the right of    1
13    4  to the right of    6
14    5   to the left of    7
15    6   to the left of    4
16    6   to the left of   19
17    6   to the left of    9
18    7  to the right of    5
19    7  to the right of   16
20    7  to the right of    0
21    7  to the right of   17
22    8  to the right of   14
23    8  to the right of   13
24    8  to the right of   12
25    8  to the right of   11
26    9  to the right of    6
27    9  to the right of    1
28   11               of    4
29   11  to the right of   15
30   11   to the left of    8
31   12   to the left of    8
32   12  to the right of    3
33   12  to the right of   15
34   13  to the right of    3
35   13   to the left of    8
36   14  to the right of   15
37   14   to the left of    8
38   15   to the left of   12
39   15   to the left of   11
40   15  to the right of    3
41   15   to the left of   14
42   16  to the right of    0
43   16   to the left of    7
44   16  to the right of   18
45   17   to the left of    7
46   17  to the right of    0
47   18   to the left of   16
48   19  to the right of    1
49   19  to the right of    6