What contains wine?
The wine glass contains wine.
    src        edge_attr  dst
0     0   to the left of    1
1     1       sitting on   11
2     1          contain    0
3     1  to the right of    0
4     1   to the left of    5
..  ...              ...  ...
95   22  to the right of   19
96   22  to the right of    2
97   22  to the right of   21
98   22  to the right of   20
99   22  to the right of   18

[100 rows x 3 columns]