Which kind of drink is to the right of the serving tray?
The drink is wine.
    src        edge_attr  dst
0     0               on   17
1     0  to the right of   21
2     0      topped with    1
3     1   to the left of    6
4     1  to the right of   21
..  ...              ...  ...
81   24  to the right of   19
82   24  to the right of   16
83   24           beside   23
84   24               on   25
85   24   to the left of   23

[86 rows x 3 columns]