What kind of food is not fresh?
The food is an orange.
     src        edge_attr  dst
0      0   to the left of   18
1      0   to the left of   15
2      2  to the right of    5
3      2  to the right of    3
4      3  to the right of    5
..   ...              ...  ...
116   27  to the right of   10
117   27   to the left of   12
118   27  to the right of    7
119   27   to the left of   25
120   27  to the right of   26

[121 rows x 3 columns]