The SUV is in front of what?
The SUV is in front of the bus.
     src        edge_attr  dst
0      0  to the right of   42
1      0   to the left of   29
2      0   to the left of   16
3      0  to the right of   43
4      1   to the left of   41
..   ...              ...  ...
182   42   to the left of   36
183   43   to the left of   37
184   43   to the left of    0
185   43   to the left of   36
186   43   to the left of   29

[187 rows x 3 columns]