Is there a chair that is not white?
No, there is a chair but it is white.
     src        edge_attr  dst
0      0        on top of    1
1      0   to the left of   22
2      0   to the left of   16
3      1   to the left of   17
4      1   to the left of   14
..   ...              ...  ...
188   31   to the left of    9
189   31  to the right of   20
190   31   to the left of   12
191   31  to the right of   25
192   31   to the left of   23

[193 rows x 3 columns]