Is there a wolf in this photograph?
No, there are no wolves.
    src        edge_attr  dst
0     1  to the right of   15
1     2   to the left of    5
2     2  to the right of    7
3     2  to the right of    3
4     3   to the left of   11
5     3   to the left of    4
6     3   to the left of    2
7     3   to the left of    5
8     4  to the right of    3
9     4   to the left of    5
10    4  to the right of    7
11    5               of   15
12    5      in front of   16
13    5  to the right of    7
14    5  to the right of    4
15    5  to the right of    3
16    5  to the right of    2
17    5  to the right of   13
18    5  to the right of    8
19    5               on   17
20    7  to the right of   16
21    7   to the left of   11
22    7   to the left of    2
23    7   to the left of    5
24    7   to the left of    4
25    8   to the left of    5
26    8  to the right of   16
27    9  to the right of   16
28   11  to the right of    3
29   11  to the right of    7
30   13  to the right of   16
31   13   to the left of    5
32   15   to the left of    1
33   16           behind    5
34   16   to the left of    7
35   16   to the left of    9
36   16   to the left of    8
37   16   to the left of   13