What is the animal in the zoo?
The animal is a zebra.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of    1
2     1  to the right of    0
3     2  to the right of    8
4     5   to the left of    9
5     5   to the left of   11
6     6               in   14
7     6            under    5
8     6            below    5
9     6      in front of    7
10    6   to the left of   11
11    7   to the left of   11
12    7           behind    6
13    8   to the left of    2
14    9  to the right of    5
15   11  to the right of   12
16   11  to the right of    5
17   11  to the right of    0
18   11  to the right of    7
19   11  to the right of    6
20   12   to the left of   11