What is under the cake that is not big?
The plate is under the cake.
    src        edge_attr  dst
0     0               on    3
1     0        on top of    3
2     0   to the left of   14
3     0   to the left of    8
4     0   to the left of   11
..  ...              ...  ...
78   17  to the right of    7
79   17  to the right of    5
80   18   to the left of    3
81   18           behind    3
82   18            under    1

[83 rows x 3 columns]