What color is the airplane?
The airplane is gold.
    src        edge_attr  dst
0     0  to the right of   13
1     1          next to   10
2     3    surrounded by    2
3     3  to the right of   14
4     3               in    7
5     3  to the right of    8
6     4               in    7
7     4   to the left of   14
8     4   to the left of    8
9     5             near    6
10    5   to the left of   14
11    6           behind   11
12    6             near    5
13    8  to the right of    4
14    8   to the left of    3
15   10             near    1
16   11   to the left of   14
17   11               on   10
18   11               in    7
19   11      in front of    6
20   13   to the left of    0
21   14  to the right of    4
22   14   to the left of    3
23   14  to the right of    5
24   14  to the right of   11