Which type of furniture is not black?
The furniture is a table.
     src        edge_attr  dst
0      0   to the left of    7
1      0   to the left of    6
2      0   to the left of   10
3      0   to the left of    8
4      0   to the left of   19
..   ...              ...  ...
185   31  to the right of   26
186   31  to the right of   20
187   31  to the right of    9
188   31  to the right of    8
189   31  to the right of   23

[190 rows x 3 columns]