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