What is carrying the container?
The truck is carrying the container.
    src        edge_attr  dst
0     0          wearing    1
1     0  to the right of   15
2     0   to the left of   10
3     0  to the right of    3
4     0  to the right of   14
..  ...              ...  ...
79   18  to the right of   16
80   19   to the left of    5
81   19   to the left of    6
82   19  to the right of    4
83   19   to the left of    3

[84 rows x 3 columns]