What kind of animal is below the tree?
The animals are giraffes.
    src        edge_attr  dst
0     0            under    2
1     0               in    9
2     0   to the left of    6
3     0   to the left of    7
4     0   to the left of    1
5     0            below    2
6     1            under    2
7     1               in    9
8     1            below    2
9     1  to the right of    0
10    1   to the left of    8
11    1  to the right of   13
12    1  to the right of   11
13    2            above    8
14    2            above    1
15    2            above    0
16    3  to the right of   11
17    4           behind    9
18    5  to the right of    6
19    5               of    8
20    5  to the right of    7
21    6               of    1
22    6               of    8
23    6  to the right of    0
24    6   to the left of    5
25    6   to the left of    8
26    6  to the right of   13
27    7  to the right of   13
28    7  to the right of    0
29    7   to the left of    8
30    7   to the left of    5
31    8            under    2
32    8  to the right of    6
33    8  to the right of    1
34    8  to the right of    7
35    8            below    2
36    8               in    9
37    8      in front of   10
38   10           behind    8
39   10      in front of   12
40   11   to the left of    1
41   11   to the left of    3
42   13   to the left of    7
43   13   to the left of    6
44   13               of    2
45   13   to the left of    1