What type of animal is in front of the house?
The animals are giraffes.
    src        edge_attr  dst
0     2      in front of    4
1     2      in front of    5
2     2  to the right of    3
3     2               in   10
4     2  to the right of   12
5     2  to the right of    8
6     2           behind    9
7     3               on   11
8     3   to the left of    2
9     3      in front of    9
10    3   to the left of   13
11    4           behind    2
12    4  to the right of    6
13    5           behind    2
14    6   to the left of    4
15    6               of    2
16    8   to the left of   13
17    8   to the left of   14
18    8   to the left of   15
19    8   to the left of    2
20    9      in front of    2
21    9           behind    3
22   12   to the left of   14
23   12   to the left of    2
24   13  to the right of    3
25   13  to the right of    8
26   14  to the right of    8
27   14   to the left of   15
28   14  to the right of   12
29   14               of    2
30   15  to the right of    8
31   15  to the right of   14