Is the pizza to the right of a bottle?
No, the pizza is to the right of a plate.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of   20
2     1   to the left of   23
3     1   to the left of   20
4     1               in    6
..  ...              ...  ...
92   22   to the left of   12
93   22   to the left of   19
94   23   to the left of   20
95   23  to the right of    6
96   23  to the right of    1

[97 rows x 3 columns]