Is the bathroom toilet clean and white?
No, the toilet is white but dirty.
   src        edge_attr  dst
0    1            below    3
1    1   to the left of    5
2    1            below    7
3    3  to the right of    4
4    4   to the left of    3
5    5  to the right of    1
6    7               on    0
7    7            above    1