Is there a cow near the fence?
No, there is a train near the fence.
    src        edge_attr  dst
0     0               on   10
1     0   to the left of    3
2     0  to the right of    1
3     0  to the right of   14
4     0  to the right of    8
5     1   to the left of    0
6     1               on   10
7     1   to the left of    3
8     2          next to    3
9     2             near    3
10    2   to the left of    3
11    3            below    4
12    3             near    2
13    3  to the right of    0
14    3  to the right of    2
15    3  to the right of    1
16    3  to the right of   10
17    3  to the right of    6
18    3  to the right of   14
19    3  to the right of   11
20    4            above    3
21    4  to the right of   12
22    5  to the right of    6
23    6   to the left of    3
24    6   to the left of    5
25    7           beside    3
26    7  to the right of   11
27    8   to the left of    0
28    8   to the left of   14
29    9  to the right of   16
30    9         entering    3
31   10   to the left of    3
32   11   to the left of    7
33   11   to the left of    3
34   12   to the left of    4
35   14  to the right of    8
36   14   to the left of    0
37   14   to the left of    3
38   16   to the left of    9