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