Is the red vehicle to the left or to the right of the bicycle that is to the left of the man?
The bus is to the left of the bicycle.
     src        edge_attr  dst
0      0  to the right of   12
1      0  to the right of   11
2      0  to the right of   19
3      0  to the right of    3
4      0   to the left of    1
..   ...              ...  ...
227   29   to the left of    1
228   29   to the left of    6
229   29   to the left of   10
230   29   to the left of   11
231   29   to the left of   12

[232 rows x 3 columns]