What is inside the beer bottle that is sitting on the table?
The beer is inside the beer bottle.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of   14
2     0   to the left of   12
3     1  to the right of   13
4     1  to the right of    7
..  ...              ...  ...
63   14   to the left of    1
64   14   to the left of   12
65   14  to the right of    0
66   14  to the right of   13
67   14   to the left of    9

[68 rows x 3 columns]