Is the cardboard box to the left of the crate that is holding the cans?
Yes, the box is to the left of the crate.
    src        edge_attr  dst
0     0               of   12
1     0   to the left of   19
2     0  to the right of   20
3     1  to the right of    4
4     1  to the right of   12
..  ...              ...  ...
86   19   to the left of    3
87   19  to the right of   12
88   20               of   20
89   20   to the left of    0
90   20   to the left of   12

[91 rows x 3 columns]