Is the wine glass to the right of the other wine glass full or empty?
The wineglass is empty.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of    3
2     0  to the right of   17
3     0  to the right of   14
4     1  to the right of    5
..  ...              ...  ...
91   26   to the left of   10
92   27  to the right of   17
93   27   to the left of    1
94   27  to the right of   26
95   27  to the right of   24

[96 rows x 3 columns]