Which kind of dessert is to the left of the umbrella?
The dessert is a cupcake.
     src        edge_attr  dst
0      0   to the left of    9
1      0   to the left of   20
2      0   to the left of   12
3      0   to the left of   18
4      1   to the left of    3
..   ...              ...  ...
100   19   to the left of    5
101   19               on   13
102   20  to the right of    9
103   20  to the right of    0
104   20  to the right of   12

[105 rows x 3 columns]