Is the blue vehicle to the right or to the left of the person the car is to the left of?
The bus is to the right of the woman.
    src        edge_attr  dst
0     0  to the right of    1
1     0  to the right of    3
2     1   to the left of    5
3     1   to the left of    7
4     1   to the left of    0
5     1   to the left of    3
6     2   to the left of    7
7     3       walking by    7
8     3   to the left of    7
9     3  to the right of    1
10    3   to the left of    5
11    3   to the left of    0
12    3          next to    7
13    5  to the right of    1
14    5  to the right of    3
15    7  to the right of    2
16    7  to the right of    3
17    7  to the right of    1
18    7             near    3