What type of vegetable is to the left of the food in the center of the image?
The vegetable is an onion.
    src        edge_attr  dst
0     0               on   13
1     0  to the right of   15
2     0  to the right of   10
3     1               on   13
4     1  to the right of   10
..  ...              ...  ...
67   15  to the right of    4
68   15   to the left of   13
69   15  to the right of   11
70   15   to the left of    5
71   15   to the left of    6

[72 rows x 3 columns]