What color is the flower?
The flower is red.
    src        edge_attr  dst
0     0  to the right of   13
1     0  to the right of   11
2     0   to the left of   16
3     1   to the left of   14
4     1   to the left of   12
..  ...              ...  ...
71   17  to the right of   13
72   17  to the right of   18
73   18   to the left of   12
74   18   to the left of   14
75   18   to the left of   17

[76 rows x 3 columns]