Do you see airplanes in this scene?
No, there are no airplanes.
    src        edge_attr  dst
0     2  to the right of   14
1     2  to the right of    3
2     3   to the left of    2
3     3   to the left of   15
4     7  to the right of    9
5     7               on    4
6     7  to the right of   13
7     7  to the right of   15
8     7  to the right of   12
9     9  to the right of   15
10    9   to the left of   12
11    9   to the left of   11
12    9   to the left of    7
13   10  to the right of   13
14   11  to the right of   12
15   11  to the right of    9
16   11  to the right of   15
17   11  to the right of   13
18   12  to the right of   15
19   12  to the right of    9
20   12   to the left of   11
21   12   to the left of    7
22   13  to the right of   14
23   13   to the left of    7
24   13   to the left of   10
25   13   to the left of   11
26   13   to the left of   17
27   14   to the left of   13
28   14   to the left of    2
29   15   to the left of    9
30   15  to the right of    3
31   15   to the left of   12
32   15   to the left of    7
33   15   to the left of   11
34   15               in   13
35   17  to the right of   13