What animal is in the field?
The elephant is in the field.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    1
2     0  to the right of    8
3     0   to the left of    5
4     1  to the right of    0
5     1           behind    3
6     2  to the right of    8
7     3               in    4
8     3  to the right of    6
9     3      in front of    1
10    5  to the right of    9
11    5  to the right of    0
12    6   to the left of    3
13    6   to the left of   11
14    8   to the left of    2
15    8   to the left of    0
16    9   to the left of    5
17   10  to the right of    0
18   11  to the right of    6