Is the tower to the right of a truck?
No, the tower is to the right of a bicycle.
     src        edge_attr  dst
0      0  to the right of   12
1      0  to the right of   14
2      0   to the left of    2
3      0               on   18
4      0  to the right of    6
..   ...              ...  ...
111   20  to the right of    1
112   21               on    0
113   21   to the left of   20
114   21  to the right of   12
115   21  to the right of    6

[116 rows x 3 columns]