Who is in front of the gray car?
The couple is in front of the car.
     src        edge_attr  dst
0      0  to the right of   26
1      0   to the left of    9
2      0  to the right of    4
3      0   to the left of   15
4      0  to the right of   12
..   ...              ...  ...
201   29  to the right of    5
202   29   to the left of   15
203   30  to the right of   26
204   30  to the right of    8
205   30  to the right of    6

[206 rows x 3 columns]