Are there both wolves and sheep in the photo?
No, there is a sheep but no wolves.
    src        edge_attr  dst
0     0               of   11
1     0   to the left of    4
2     1  to the right of   11
3     2   to the left of   10
4     2   to the left of   11
5     3               of   10
6     3  to the right of   11
7     4  to the right of    0
8     6               of   11
9     6   to the left of    8
10    6  to the right of   11
11    7               of   10
12    7               of   11
13    7  to the right of   11
14    8  to the right of    6
15    8  to the right of   11
16    9  to the right of   11
17   10  to the right of   11
18   10  to the right of    2
19   11   to the left of    1
20   11   to the left of   13
21   11   to the left of    8
22   11   to the left of    6
23   11   to the left of    3
24   11  to the right of    2
25   11   to the left of   12
26   11   to the left of   10
27   11   to the left of    7
28   11   to the left of    9
29   12               of   11
30   12  to the right of   11
31   12               of   10
32   13  to the right of   11
33   13               of   10