Are there both backpacks and cars in this image?
Yes, there are both a backpack and a car.
    src        edge_attr  dst
0     0  to the right of    4
1     0               on    1
2     0  to the right of   15
3     1   to the left of    2
4     1  to the right of    3
..  ...              ...  ...
69   16   to the left of    4
70   16   to the left of    6
71   16               on    1
72   17  to the right of    8
73   18  to the right of    8

[74 rows x 3 columns]