What is the giraffe before?
The giraffe is in front of the shrubs.
    src        edge_attr  dst
0     0  to the right of   13
1     0           behind    2
2     0  to the right of    2
3     0  to the right of   18
4     0  to the right of   11
5     1  to the right of   15
6     2      in front of    0
7     2             near   18
8     2            above   14
9     2           eating    1
10    2   to the left of   13
11    2     leaning over   18
12    2   to the left of    0
13    4   to the left of    7
14    4   to the left of   12
15    5            below   18
16    5            under   18
17    6  to the right of    8
18    6  to the right of   10
19    6  to the right of    9
20    7  to the right of   10
21    7  to the right of    4
22    7  to the right of    8
23    7  to the right of   17
24    7  to the right of    9
25    8   to the left of    7
26    8   to the left of   12
27    8   to the left of    6
28    9   to the left of   12
29    9   to the left of    7
30    9   to the left of    6
31   10   to the left of   12
32   10   to the left of    6
33   10   to the left of    7
34   11   to the left of   13
35   11   to the left of    0
36   11  to the right of   15
37   11  to the right of   18
38   12  to the right of    9
39   12  to the right of    4
40   12  to the right of   10
41   12  to the right of    8
42   13  to the right of    2
43   13  to the right of   11
44   13  to the right of   18
45   13   to the left of    0
46   14            below    2
47   14            under    2
48   15   to the left of   11
49   15   to the left of    1
50   17   to the left of    7
51   18   to the left of   11
52   18             near    2
53   18   to the left of    0
54   18   to the left of   13