Which side of the picture is the black motorcycle on?
The motorbike is on the left of the image.
    src        edge_attr  dst
0     2   to the left of    8
1     2             near    5
2     2   to the left of    9
3     2   to the left of   13
4     2  to the right of    3
5     3   to the left of   13
6     3   to the left of    2
7     5             near    2
8     8   to the left of    9
9     8      in front of   10
10    8  to the right of    2
11    8  to the right of   13
12    9  to the right of   13
13    9  to the right of    8
14    9  to the right of    2
15   11               on    0
16   11           riding    0
17   13  to the right of    3
18   13  to the right of    2
19   13   to the left of    8
20   13   to the left of    9