What is the animal that the wall is behind of?
The animal is a dog.
    src        edge_attr  dst
0     0      tied around    3
1     0   to the left of    6
2     1   to the left of    6
3     1               on    3
4     2   to the left of    4
5     3          wearing    7
6     3       sitting on    5
7     3      in front of    4
8     4  to the right of    7
9     4           behind    3
10    4  to the right of    6
11    4  to the right of    2
12    6  to the right of    0
13    6  to the right of    1
14    6   to the left of    4
15    7   to the left of    4
16    7               on    3