Which kind of animal is the woman pulling?
The woman is pulling the dog.
    src        edge_attr  dst
0     0   to the left of    6
1     2  to the right of   12
2     3  to the right of    7
3     4  to the right of   12
4     6   to the left of    8
5     6  to the right of    0
6     7   to the left of    3
7     7  to the right of   12
8     8  to the right of   12
9     8  to the right of    9
10    8  to the right of    6
11    9   to the left of    8
12   10  to the right of   12
13   11        pulled by   12
14   11  to the right of   12
15   12   to the left of    7
16   12   to the left of    2
17   12   to the left of    4
18   12   to the left of   11
19   12   to the left of   10
20   12   to the left of    8
21   12          pulling   11
22   12          wearing   13