What do the cutting board and the door have in common?
The color, both the cutting board and the door are white.
    src        edge_attr  dst
0     0           behind    4
1     1        on top of    1
2     1  to the right of    2
3     1       covered in    5
4     2             near    4
5     2   to the left of    4
6     2          next to    4
7     2   to the left of    1
8     4  to the right of    2
9     4      in front of    0
10    4             near    2