Does the grass on the field have green color?
Yes, the grass is green.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    5
2     0  to the right of   18
3     2   to the left of    3
4     2   to the left of   18
..  ...              ...  ...
62   19   to the left of   10
63   19               of    6
64   19   to the left of   11
65   20   to the left of    8
66   20   to the left of   10

[67 rows x 3 columns]