Is the green vegetable to the right of a coffee mug?
Yes, the vegetable is to the right of a coffee mug.
    src        edge_attr  dst
0     0          next to    1
1     0  to the right of   15
2     0  to the right of    7
3     0             near    1
4     1             near    0
..  ...              ...  ...
73   16   to the left of    8
74   16        on top of   14
75   17  to the right of   11
76   18   to the left of    2
77   18           inside   11

[78 rows x 3 columns]