Are there any bikes in the picture?
Yes, there is a bike.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of   10
2     0   to the left of   11
3     1   to the left of   13
4     1   to the left of   14
5     2  to the right of   10
6     2  to the right of    7
7     2   to the left of   11
8     3   to the left of    6
9     3  to the right of    7
10    5   to the left of   13
11    5  to the right of   12
12    6  to the right of   11
13    6  to the right of    3
14    7   to the left of    9
15    7   to the left of    0
16    7   to the left of    2
17    7   to the left of    3
18    7   to the left of   11
19    8   to the left of   11
20    9  to the right of    7
21   10   to the left of    0
22   10  to the right of   12
23   10   to the left of   11
24   10   to the left of    2
25   11  to the right of    2
26   11  to the right of    7
27   11  to the right of   10
28   11  to the right of    0
29   11   to the left of    6
30   11  to the right of    8
31   12   to the left of   10
32   12   to the left of   13
33   12   to the left of    5
34   13  to the right of    1
35   13   to the left of   14
36   13  to the right of   12
37   13  to the right of    5
38   14  to the right of   13
39   14  to the right of    1