Do you see any airplane by the building?
Yes, there is an airplane by the building.
    src        edge_attr  dst
0     0  to the right of   13
1     0   to the left of    6
2     0               of    8
3     0  to the right of   14
4     1  to the right of   10
5     2  to the right of    4
6     3   to the left of   11
7     3   to the left of   14
8     3   to the left of   12
9     4               on   15
10    4   to the left of    2
11    6  to the right of    0
12    6  to the right of   10
13    8               by    9
14    8      in front of   13
15   10   to the left of    1
16   10   to the left of    6
17   11  to the right of    3
18   11  to the right of   14
19   12  to the right of   13
20   12  to the right of    3
21   12               by    9
22   12  to the right of   14
23   13   to the left of    0
24   13   to the left of   12
25   13           behind    8
26   14   to the left of    0
27   14   to the left of   11
28   14  to the right of    3
29   14   to the left of   12
30   15               of    9