Are there any vehicles to the right of the people on the bicycles?
Yes, there are vehicles to the right of the people.
    src        edge_attr  dst
0     0  to the right of   19
1     0  to the right of    7
2     0  to the right of   16
3     0   to the left of    9
4     1  to the right of    7
..  ...              ...  ...
56   19   to the left of    8
57   19  to the right of    7
58   19  to the right of    2
59   19  to the right of    1
60   19   to the left of    0

[61 rows x 3 columns]