Is the vehicle that is to the left of the bag blue and dirty?
Yes, the minivan is blue and dirty.
    src        edge_attr  dst
0     0   to the left of   17
1     0   to the left of   10
2     0   to the left of    9
3     0   to the left of   16
4     0   to the left of   13
..  ...              ...  ...
70   20   to the left of   14
71   21  to the right of   20
72   21  to the right of    3
73   21  to the right of   15
74   21  to the right of    1

[75 rows x 3 columns]