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