Which kind of animal is wearing the collar?
The animal is a dog.
    src        edge_attr  dst
0     1   to the left of   12
1     3               on    4
2     3   to the left of   14
3     3  to the right of   11
4     4          chewing    6
5     4          wearing    3
6     4               in   20
7     4             with    6
8     4           biting    6
9     4  to the right of   18
10    4   to the left of   15
11    4               on    2
12    5   to the left of   15
13    5  to the right of   11
14    6               on    0
15    6  to the right of   17
16    6   to the left of   12
17    7  to the right of   11
18    8   to the left of   15
19   10   to the left of   15
20   10   to the left of   16
21   11  to the right of   13
22   11   to the left of   14
23   11   to the left of   16
24   11  to the right of   17
25   11  to the right of   18
26   11   to the left of    3
27   11   to the left of    7
28   11   to the left of    5
29   12  to the right of    1
30   12  to the right of    6
31   13   to the left of   11
32   13  to the right of   18
33   14  to the right of    3
34   14  to the right of   11
35   15  to the right of   10
36   15  to the right of    8
37   15  to the right of    5
38   15  to the right of    4
39   16  to the right of   10
40   16  to the right of   11
41   17   to the left of   11
42   17   to the left of    6
43   17  to the right of   18
44   18   to the left of   13
45   18   to the left of   17
46   18               on    2
47   18   to the left of   11
48   18   to the left of    4