Is the black car to the right or to the left of the people that are wearing a hat?
The car is to the left of the people.
    src        edge_attr  dst
0     0           beside   18
1     0   to the left of    6
2     0               on    2
3     1   to the left of    5
4     1   to the left of    8
..  ...              ...  ...
82   17  to the right of   19
83   18   to the left of    6
84   18  to the right of    7
85   19   to the left of   17
86   19   to the left of    4

[87 rows x 3 columns]