Do the sky and the boat have a different colors?
No, both the sky and the boat are blue.
    src        edge_attr  dst
0     2               in   10
1     2  to the right of    5
2     2  to the right of   12
3     5   to the left of    8
4     5   to the left of    9
5     5   to the left of   12
6     5  to the right of   16
7     5   to the left of    2
8     5   to the left of    7
9     5   to the left of   11
10    7  to the right of    5
11    8  to the right of   12
12    8  to the right of    5
13    9  to the right of    5
14   11  to the right of   14
15   11  to the right of    5
16   11  to the right of   16
17   12          holding   14
18   12   to the left of    2
19   12  to the right of   14
20   12  to the right of   16
21   12  to the right of    5
22   12   to the left of    8
23   14   to the left of   12
24   14   to the left of   11
25   14  to the right of   16
26   16   to the left of   12
27   16   to the left of    5
28   16   to the left of   11
29   16   to the left of   14
30   17          wearing   15