Which color is the chair on the right side of the picture?
The chair is blue.
    src        edge_attr  dst
0     0  to the right of    1
1     0  to the right of   13
2     0  to the right of   10
3     0  to the right of   17
4     0  to the right of    4
..  ...              ...  ...
76   17  to the right of   15
77   17  to the right of   16
78   17  to the right of    9
79   18   to the left of   13
80   18   to the left of   14

[81 rows x 3 columns]