Are there ovens or toasters?
Yes, there is an oven.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of    4
2     0   to the left of    9
3     0   to the left of   17
4     1  to the right of    0
..  ...              ...  ...
85   20             near    6
86   20  to the right of    4
87   20  to the right of   10
88   20  to the right of   12
89   20  to the right of   11

[90 rows x 3 columns]