Which color is the car in the parking lot?
The car is gray.
     src        edge_attr  dst
0      0  to the right of    9
1      0  to the right of   27
2      0  to the right of   26
3      0               in    6
4      1         close to   27
..   ...              ...  ...
125   28               on   27
126   28   on the side of   27
127   29  to the right of   27
128   29  to the right of   11
129   29               in    3

[130 rows x 3 columns]