What type of animal is presented in the photo?
The animal is a bull.
    src        edge_attr  dst
0     0   to the left of    4
1     1   to the left of    8
2     1  to the right of    9
3     1   to the left of    2
4     1  to the right of    7
5     2  to the right of    4
6     2  to the right of    6
7     2  to the right of    7
8     2  to the right of    1
9     2  to the right of   16
10    4   to the left of    2
11    4  to the right of    0
12    4  to the right of    5
13    4  to the right of   17
14    5   to the left of    4
15    6   to the left of    2
16    6  to the right of   17
17    7   to the left of    2
18    7   to the left of    1
19    8  to the right of    1
20    9           beside   17
21    9   to the left of    1
22   10   to the left of   12
23   12  to the right of   10
24   16   to the left of    2
25   17   to the left of    6
26   17   to the left of    4
27   17               by   11