Are there fences near the giraffe?
Yes, there is a fence near the giraffe.
    src        edge_attr  dst
0     0   to the left of    4
1     1           behind    2
2     1           behind    4
3     2           behind    6
4     2      in front of    1
5     3   to the left of    4
6     4           behind    6
7     4          next to    6
8     4      in front of    1
9     4             near    6
10    4  to the right of    3
11    4  to the right of    0
12    6      in front of    4
13    6             near    4
14    6      in front of    2