Is the truck to the right of the glasses?
No, the truck is to the left of the glasses.
    src        edge_attr  dst
0     0  to the right of    4
1     0  to the right of    5
2     1   to the left of    5
3     1  to the right of    6
4     1  to the right of    7
..  ...              ...  ...
84   15  to the right of   14
85   16   to the left of   13
86   16  to the right of    8
87   16  to the right of    6
88   16  to the right of    1

[89 rows x 3 columns]