Is the wood fence behind or in front of the animal by the card?
The fence is in front of the cow.
    src        edge_attr  dst
0     0               of    5
1     0   to the left of    2
2     0  to the right of    1
3     1   to the left of    0
4     2  to the right of    4
5     2  to the right of    0
6     2  to the right of    8
7     2  to the right of    5
8     3  to the right of    8
9     3               by    5
10    3  to the right of    7
11    3  to the right of    5
12    4   to the left of    2
13    4               by    6
14    5           behind    6
15    5               by    4
16    5   to the left of    2
17    5   to the left of    3
18    6      in front of    5
19    7               of    5
20    7   to the left of    3
21    8   to the left of    2
22    8   to the left of    3
23    8               of    2