What is on the bat that is on the sign?
The hat is on the bat.
   src        edge_attr  dst
0    0      in front of    5
1    2  to the right of    5
2    5   to the left of    2
3    5           behind    0
4    7               on    0
5    9               on    7
6    9               on    0
7   10               on    9