What kind of aircraft is small?
The aircraft is a jet.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of    0
2     3  to the right of   12
3     5   to the left of   12
4     7  to the right of   14
5    11  to the right of   12
6    12  to the right of    5
7    12   to the left of   11
8    12   to the left of   14
9    12   to the left of    3
10   13          wearing    4
11   13        riding on    9
12   14   to the left of    7
13   14   to the left of   15
14   14  to the right of   12
15   15  to the right of   14