Is the person that is to the left of the van standing or sitting?
The man is standing.
    src        edge_attr  dst
0     0   to the left of   22
1     0   to the left of   21
2     1      pointing at    9
3     1  to the right of    4
4     2  to the right of   19
..  ...              ...  ...
70   25   to the left of   11
71   25   to the left of   18
72   25   to the left of   12
73   25  to the right of   22
74   25  to the right of   21

[75 rows x 3 columns]