Are there both a truck and an airplane in this picture?
Yes, there are both an airplane and a truck.
   src        edge_attr  dst
0    0   to the left of    5
1    1  to the right of    7
2    4  to the right of    7
3    5               of    6
4    5  to the right of    0
5    7   to the left of    1
6    7   to the left of    4
7    8  to the right of   10
8   10               on   11
9   10   to the left of    8