The grass has what color?
The grass is green.
     src        edge_attr  dst
0      0   to the left of   21
1      0  to the right of   23
2      0  to the right of    9
3      0   to the left of    3
4      0  to the right of   11
..   ...              ...  ...
130   26  to the right of   11
131   26               on   20
132   27  to the right of    7
133   27  to the right of   21
134   27  to the right of    8

[135 rows x 3 columns]