What is this airplane in?
The airplane is in the air.
    src        edge_attr  dst
0     1   to the left of    7
1     1           behind    7
2     2   to the left of    5
3     5  to the right of    2
4     6   to the left of    9
5     7  to the right of    1
6     7      in front of    1
7     8            below   11
8     8           beside   14
9     9           behind   11
10    9  to the right of   12
11    9  to the right of    6
12   11      in front of    9
13   11               in    6
14   12   to the left of    9