Is there any pizza in the white bread?
No, there is a hot dog in the bread.
   src   edge_attr  dst
0    0          on    2
1    1          on    2
2    2          on    3
3    2        with    4
4    2        with    0
5    2        with    1
6    2          in    3
7    2  covered in    5
8    4          on    2
9    5          on    2