Is there a chair that is black?
No, there is a chair but it is green.
    src        edge_attr  dst
0     0  to the right of   16
1     1             near   14
2     1            below    8
3     1  to the right of   14
4     1   to the left of    7
..  ...              ...  ...
70   19               on    2
71   19   to the left of    6
72   19   to the left of   10
73   19   to the left of    2
74   19   to the left of   18

[75 rows x 3 columns]