What animal is not walking?
The animal is an antelope.
    src         edge_attr  dst
0     0    to the left of   13
1     0                in    4
2     0    to the left of    3
3     0   to the right of    7
4     1    to the left of    5
5     2                on   17
6     3    to the left of   13
7     3   to the right of    0
8     4    to the left of    5
9     5    to the left of    6
10    5   to the right of    4
11    5    to the left of   11
12    5   to the right of   15
13    5   to the right of    1
14    6   to the right of    5
15    6   to the right of    9
16    7    to the left of    9
17    7    to the left of    0
18    8                of    5
19    8   to the right of   10
20    9   to the right of    7
21    9                of    5
22    9    to the left of    6
23   10                of    5
24   10    to the left of    8
25   11  standing next to    5
26   11   to the right of    5
27   13                of    5
28   13   to the right of    3
29   13   to the right of    0
30   15                on    4
31   15    to the left of    5
32   15                in    4