Is the bike on the left side or on the right?
The bike is on the left of the image.
    src        edge_attr  dst
0     1   to the left of   13
1     1   to the left of    5
2     1  to the right of   17
3     1   to the left of   11
4     1  to the right of   18
5     1  to the right of    9
6     1  to the right of   14
7     1  to the right of   16
8     2  to the right of   11
9     2  to the right of    5
10    2  to the right of   13
11    3             near    8
12    5   to the left of   13
13    5   to the left of    7
14    5  to the right of   18
15    5  to the right of   17
16    5  to the right of    1
17    5   to the left of   11
18    5  to the right of   16
19    5   to the left of    2
20    7  to the right of   11
21    7  to the right of   13
22    7  to the right of    5
23    8             near    3
24    9   to the left of   17
25    9   to the left of    1
26   10   to the left of   15
27   11  to the right of    5
28   11   to the left of    2
29   11  to the right of    1
30   11   to the left of    7
31   13               in   11
32   13  to the right of    1
33   13  to the right of    5
34   13   to the left of    2
35   13   to the left of    7
36   14   to the left of   17
37   14   to the left of    1
38   15  to the right of   10
39   16   to the left of    5
40   16   to the left of    1
41   17   to the left of    1
42   17  to the right of    9
43   17   to the left of    5
44   17  to the right of   14
45   18   to the left of    5
46   18   to the left of    1