Are there any mushrooms to the right of the food that is to the right of the burger?
Yes, there are mushrooms to the right of the French fries.
    src        edge_attr  dst
0     0  to the right of   14
1     0  to the right of   10
2     0  to the right of   16
3     1   to the left of    2
4     2  to the right of   16
..  ...              ...  ...
69   16   to the left of   14
70   17   to the left of    7
71   17               on   13
72   17   to the left of   11
73   17  to the right of    3

[74 rows x 3 columns]