What is the name of the animal in the field?
The animal is an elephant.
    src        edge_attr  dst
0     1   to the left of    2
1     1               of    4
2     2   to the left of    8
3     2               of    5
4     2  to the right of    1
5     2  to the right of    4
6     3  to the right of    5
7     3   to the left of    7
8     3   to the left of    6
9     4               in    0
10    4               by    5
11    4   to the left of    2
12    4   to the left of    5
13    5   to the left of    6
14    5   to the left of    7
15    5               in    0
16    5   to the left of    8
17    5   to the left of    3
18    5  to the right of    4
19    6  to the right of    3
20    6  to the right of    5
21    7               on    6
22    7  to the right of    3
23    7  to the right of    5
24    8  to the right of    5
25    8  to the right of    2