Is the bookcase to the left of a couch?
No, the bookcase is to the left of the table.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of   12
2     0   to the left of    2
3     0   to the left of   18
4     0   to the left of   10
..  ...              ...  ...
68   18   to the left of    2
69   18  to the right of    6
70   18  to the right of   12
71   18  to the right of    5
72   19   to the left of    0

[73 rows x 3 columns]