Do you see any trays to the right of the pastry the baker is to the left of?
No, there is a sausage to the right of the pastry.
    src        edge_attr  dst
0     0  to the right of   10
1     0  to the right of   16
2     0  to the right of    5
3     0  to the right of    4
4     1  to the right of    5
..  ...              ...  ...
65   18  to the right of    3
66   19  to the right of    4
67   19  to the right of    9
68   19  to the right of   12
69   19       sitting at   13

[70 rows x 3 columns]