What vehicle is to the left of the glasses?
The vehicle is a taxi.
    src        edge_attr  dst
0     0   to the left of   18
1     0   to the left of   13
2     0               of    2
3     0   to the left of    7
4     1   to the left of   13
..  ...              ...  ...
66   18  to the right of    0
67   18  to the right of    1
68   18             near    2
69   18  to the right of    3
70   19  to the right of   10

[71 rows x 3 columns]