What is the food to the right of the pepperoni that is to the right of the pizza?
The food is cheese.
     src        edge_attr  dst
0      0  to the right of    4
1      0  to the right of   11
2      0   to the left of   18
3      0  to the right of   19
4      0  to the right of   21
..   ...              ...  ...
114   35   to the left of   31
115   35   to the left of    9
116   35   to the left of    6
117   35               on    3
118   35   to the left of   10

[119 rows x 3 columns]