Is there any food to the left of the people?
Yes, there is food to the left of the people.
     src        edge_attr  dst
0      0   to the left of   23
1      0  to the right of   24
2      0   to the left of   14
3      0   to the left of    7
4      0   to the left of   12
..   ...              ...  ...
119   25   to the left of   19
120   25   to the left of   18
121   26   to the left of   15
122   26   to the left of    3
123   26   to the left of   16

[124 rows x 3 columns]