What's on the lettuce?
The hot dog is on the lettuce.
     src        edge_attr  dst
0      0               on    3
1      0  to the right of   25
2      0  to the right of   24
3      0   to the left of   37
4      0  to the right of   18
..   ...              ...  ...
187   43             with   42
188   43   to the left of   38
189   43   to the left of   31
190   43   to the left of   32
191   43   to the left of   34

[192 rows x 3 columns]