Is the bus to the left of an umbrella?
No, the bus is to the left of a truck.
    src        edge_attr  dst
0     0             near    8
1     0  to the right of   19
2     0  to the right of   11
3     0             near    3
4     0  to the right of   20
..  ...              ...  ...
92   20          holding   19
93   20       talking on   19
94   21  to the right of    5
95   21  to the right of   13
96   21  to the right of   12

[97 rows x 3 columns]