What is on the white wall?
The mirror is on the wall.
    src        edge_attr  dst
0     1   to the left of   10
1     1  to the right of    7
2     3   to the left of    9
3     3   to the left of   10
4     4   to the left of   10
..  ...              ...  ...
60   17          holding   11
61   17     reflected in   15
62   18   to the left of   10
63   18  to the right of    7
64   18   to the left of   12

[65 rows x 3 columns]