What color is the parking lot?
The parking lot is green.
     src        edge_attr  dst
0      0             near   20
1      0  to the right of    3
2      0  to the right of   19
3      0  to the right of   14
4      2   to the left of   17
..   ...              ...  ...
96    20   to the left of    8
97    20   to the left of   13
98    20   to the left of    9
99    20   to the left of   15
100   20   to the left of   16

[101 rows x 3 columns]