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