Which kind of aircraft is in front of the houses?
The aircraft is an airplane.
    src        edge_attr  dst
0     0               of   19
1     0  to the right of    8
2     0  to the right of    4
3     0   to the left of   14
4     1  to the right of   10
..  ...              ...  ...
68   19  to the right of   10
69   20  to the right of    4
70   20  to the right of    8
71   20   to the left of   14
72   21  to the right of    6

[73 rows x 3 columns]