Is there a helmet to the right of the man who is wearing a jacket?
No, there is a car to the right of the man.
    src        edge_attr  dst
0     0   to the left of   19
1     0   to the left of   18
2     0   to the left of   21
3     1   to the left of   19
4     1   to the left of   18
..  ...              ...  ...
77   20   to the left of    5
78   21  to the right of    0
79   21  to the right of    5
80   21  to the right of    1
81   21               on   19

[82 rows x 3 columns]