Who is on the bicycle to the left of the cart?
The cyclist is on the bicycle.
    src        edge_attr  dst
0     0  to the right of   14
1     0  to the right of   15
2     0   to the left of    4
3     0   to the left of    6
4     0  to the right of    1
5     1   to the left of   12
6     1   to the left of   15
7     1   to the left of    0
8     2   to the left of    3
9     2  to the right of   15
10    2  to the right of   14
11    3  to the right of    2
12    3  to the right of   15
13    3  to the right of   12
14    3  to the right of   13
15    4  to the right of   12
16    4   to the left of    5
17    4  to the right of    0
18    4  to the right of   15
19    5  to the right of    6
20    5  to the right of    4
21    5  to the right of   10
22    6   to the left of    5
23    6  to the right of    0
24    6  to the right of   13
25    6  to the right of   12
26    6  to the right of   15
27    7  to the right of   13
28    7  to the right of   15
29    8  to the right of   14
30   10   to the left of    5
31   10      in front of   11
32   12  to the right of    1
33   12  to the right of   15
34   12   to the left of    4
35   12   to the left of    6
36   12  to the right of   14
37   12               on    9
38   12   to the left of    3
39   13   to the left of    3
40   13   to the left of    7
41   13   to the left of    6
42   14   to the left of   12
43   14   to the left of    8
44   14   to the left of    2
45   14               on    9
46   14   to the left of    0
47   15   to the left of    0
48   15  to the right of    1
49   15   to the left of    4
50   15   to the left of    6
51   15   to the left of   12
52   15   to the left of    7
53   15   to the left of    2
54   15   to the left of    3
55   15               on   13