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