Are there red doors in the picture?
No, there is a door but it is white.
    src        edge_attr  dst
0     0  to the right of   14
1     0   to the left of   19
2     0   to the left of   15
3     1   to the left of   11
4     1   to the left of    7
..  ...              ...  ...
88   21  to the right of   11
89   21  to the right of   10
90   21  to the right of    7
91   21  to the right of    4
92   21  to the right of    3

[93 rows x 3 columns]