On which side of the picture is the food, the right or the left?
The food is on the right of the image.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of   21
2     0   to the left of   16
3     0   to the left of   15
4     0   to the left of    7
..  ...              ...  ...
73   21   to the left of   15
74   21  to the right of    6
75   21   to the left of    5
76   21   to the left of   11
77   21   to the left of   12

[78 rows x 3 columns]