Which color is the chair on the left of the image?
The chair is black.
    src        edge_attr  dst
0     0   to the left of   16
1     3   to the left of   13
2     3   to the left of   10
3     3   to the left of   19
4     3          opening    4
..  ...              ...  ...
73   20  to the right of    5
74   20               on   22
75   21               on   12
76   22  to the right of    7
77   24  to the right of    3

[78 rows x 3 columns]