What animal is in front of the windows?
The cows are in front of the windows.
    src        edge_attr  dst
0     0             near    6
1     1   to the left of   12
2     1  to the right of    7
3     2           eating   13
4     2   to the left of   14
5     2   to the left of    8
6     3  to the right of    8
7     3  to the right of   11
8     3               of   12
9     5           behind    6
10    6             near    0
11    6             near   13
12    6      in front of    5
13    6       grazing on   13
14    6           eating   13
15    6               in    4
16    7   to the left of    8
17    7   to the left of    1
18    8           eating   13
19    8  to the right of    2
20    8  to the right of    7
21    8  to the right of    9
22    8   to the left of    3
23    8   to the left of   12
24    8   to the left of   11
25    9   to the left of    8
26   11               of   12
27   11   to the left of    3
28   11  to the right of    8
29   12  to the right of    1
30   12           eating   13
31   12  to the right of   14
32   12  to the right of    8
33   13               on    0
34   13             near    6
35   14   to the left of   12
36   14  to the right of    2