What color is the plate?
The plate is yellow.
    src        edge_attr  dst
0     0  to the right of   26
1     0  to the right of    4
2     0  to the right of   20
3     0  to the right of   19
4     1   to the left of   10
..  ...              ...  ...
86   26   to the left of   19
87   26   to the left of   20
88   26   to the left of   22
89   26   to the left of   25
90   27   to the left of   19

[91 rows x 3 columns]