Who is cutting the dessert that is on the right side?
The couple is cutting the cake.
    src        edge_attr  dst
0     0  to the right of   10
1     1  to the right of   10
2     1  to the right of    4
3     1   to the left of    8
4     2  to the right of   10
..  ...              ...  ...
62   13  to the right of   10
63   13  to the right of    4
64   14  to the right of   10
65   14               on    6
66   14  to the right of    4

[67 rows x 3 columns]