What vehicles are to the right of the man?
The vehicles are cars.
    src        edge_attr  dst
0     0  to the right of   10
1     0   to the left of    8
2     1  to the right of   10
3     1  to the right of   21
4     2     parked along   30
..  ...              ...  ...
74   22  to the right of   12
75   25  to the right of   10
76   28   to the left of   30
77   30  to the right of   10
78   30  to the right of   28

[79 rows x 3 columns]