What's in front of the vegetable?
The cheese is in front of the vegetable.
    src        edge_attr  dst
0     0   to the left of   17
1     0  to the right of   16
2     1  to the right of   14
3     1               in    0
4     1  to the right of   16
..  ...              ...  ...
89   17           behind    2
90   17               on    8
91   17  to the right of    0
92   17           behind    3
93   17  to the right of    4

[94 rows x 3 columns]