What animal is standing in the field?
The zebra is standing in the field.
    src        edge_attr  dst
0     0  to the right of    8
1     1               of   11
2     1   to the left of    8
3     3  to the right of    9
4     7  to the right of    9
5     8               of   11
6     8   to the left of    0
7     8  to the right of    1
8     9   to the left of    7
9     9   to the left of   10
10    9   to the left of   11
11    9   to the left of    3
12   10  to the right of    9
13   11  to the right of    9
14   11      standing in    6