Is the white vehicle to the left or to the right of the taxi cab in the street?
The car is to the right of the cab.
     src        edge_attr  dst
0      0   to the left of   16
1      0   to the left of   12
2      1   to the left of   21
3      1  to the right of    9
4      1   to the left of   25
..   ...              ...  ...
147   26  to the right of   14
148   26  to the right of    9
149   26   to the left of   21
150   26  to the right of    1
151   26   to the left of   20

[152 rows x 3 columns]