Is there a dog or a cow in this image?
Yes, there is a cow.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of    6
2     1  to the right of   10
3     2   to the left of    9
4     2   to the left of    4
5     3  to the right of   13
6     3   to the left of   12
7     3   to the left of   14
8     3  to the right of    9
9     3   to the left of   11
10    4  to the right of    2
11    4  to the right of    0
12    4   to the left of    6
13    6  to the right of    4
14    6  to the right of    0
15    8  to the right of   14
16    8  to the right of   11
17    8  to the right of   12
18    9   to the left of    3
19    9   to the left of   14
20    9  to the right of   13
21    9   to the left of   12
22    9   to the left of   11
23    9  to the right of    2
24   10   to the left of    1
25   11  to the right of    3
26   11   to the left of   14
27   11  to the right of    9
28   11   to the left of   12
29   11   to the left of    8
30   12  to the right of    9
31   12   to the left of    8
32   12  to the right of   11
33   12  to the right of    3
34   13   to the left of    9
35   13   to the left of    3
36   14  to the right of    9
37   14  to the right of    3
38   14   to the left of    8
39   14  to the right of   11