Which kind of animal is standing?
The animal is an elephant.
    src        edge_attr  dst
0     0  to the right of    4
1     1   to the left of    2
2     1  to the right of    4
3     2  to the right of    4
4     2  to the right of    1
5     3   to the left of    5
6     4             near    5
7     4           behind    5
8     4   to the left of    1
9     4   to the left of    0
10    4   to the left of    5
11    4   to the left of    2
12    5               in    6
13    5  to the right of    3
14    5      in front of    4
15    5             near    4
16    5               on    6
17    5  to the right of    4