Is the motorbike to the left or to the right of the person on the left side?
The motorbike is to the right of the person.
    src        edge_attr  dst
0     0  to the right of    3
1     0               on    2
2     1               on    2
3     1   to the left of    4
4     2  to the right of    3
5     2  to the right of   14
6     2  to the right of    6
7     2  to the right of    5
8     3   to the left of    2
9     3   to the left of    0
10    4  to the right of    1
11    4  to the right of    7
12    4  to the right of   16
13    5   to the left of    2
14    5   to the left of   10
15    6   to the left of   10
16    6   to the left of    2
17    7       covered by   16
18    7   to the left of    4
19   10  to the right of    6
20   10   to the left of   13
21   10  to the right of    5
22   13  to the right of   10
23   14   to the left of    2
24   16         covering    7
25   16   to the left of    4