Are there any cars to the right of the person that is on the right side?
Yes, there is a car to the right of the person.
     src        edge_attr  dst
0      0               on    9
1      0   to the left of   13
2      0   to the left of   11
3      0   to the left of    2
4      0   to the left of    1
..   ...              ...  ...
190   25  to the right of   11
191   25   to the left of   18
192   25  to the right of   23
193   25  to the right of   20
194   26               on    9

[195 rows x 3 columns]