Are there either cups or cakes?
Yes, there is a cake.
    src        edge_attr  dst
0     0   to the left of   20
1     0   to the left of    4
2     0   to the left of   16
3     0   to the left of   15
4     1   to the left of   14
..  ...              ...  ...
58   20  to the right of   17
59   20   to the left of   15
60   20   to the left of   16
61   21   to the left of   16
62   22           behind    9

[63 rows x 3 columns]