What is underneath the jet on the runway?
The bomb is underneath the jet.
   src        edge_attr  dst
0    0  to the right of    1
1    0               in    5
2    1   to the left of    3
3    1   to the left of    0
4    1               of    5
5    3  to the right of    1
6    5               on    2
7    5            above    8
8    8       underneath    5
9    8            under    5