Are there airplanes in the photograph?
No, there are no airplanes.
    src        edge_attr  dst
0     1   to the left of    2
1     2  to the right of    8
2     2  to the right of    1
3     3  to the right of   11
4     4  to the right of    8
5     6  to the right of   13
6     7   to the left of   11
7     8   to the left of    2
8     8   to the left of    4
9     8   to the left of   13
10   10  to the right of   13
11   11   to the left of    3
12   11  to the right of    7
13   13   to the left of   10
14   13  to the right of    8
15   13   to the left of    6