What is the animal wearing?
The animal is wearing a vest.
    src        edge_attr  dst
0     0               of    3
1     0   to the left of    1
2     1  to the right of    5
3     1  to the right of    7
4     1  to the right of    0
5     3          wearing   11
6     4   to the left of   15
7     5   to the left of    1
8     5  to the right of    7
9     7   to the left of    1
10    7   to the left of    5
11    8  to the right of    9
12    9   to the left of   14
13    9   to the left of    8
14   10               of    3
15   11               on    3
16   12               of    3
17   14  to the right of    9
18   15  to the right of    4