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