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