What do both the drape and the ceiling have in common?
The color, both the drape and the ceiling are white.
    src        edge_attr  dst
0     1            below    8
1     1  to the right of    4
2     1  to the right of    5
3     1  to the right of   24
4     1  to the right of    7
..  ...              ...  ...
74   24   to the left of    1
75   24   to the left of    8
76   24   to the left of    9
77   24   to the left of   22
78   24   to the left of   21

[79 rows x 3 columns]