Are there both elephants and fences?
No, there is an elephant but no fences.
    src        edge_attr  dst
0     0          wearing    8
1     0  to the right of   17
2     0  to the right of    3
3     0  to the right of   13
4     1   to the left of   14
5     1  to the right of   15
6     1             near   14
7     1          next to   14
8     3      in front of   17
9     3   to the left of    0
10    3  to the right of    7
11    3   to the left of   17
12    3   to the left of    9
13    3   to the left of   13
14    4   to the left of    6
15    5   to the left of   12
16    5  to the right of   13
17    6  to the right of    4
18    7   to the left of    3
19    7   to the left of   17
20    7   to the left of   13
21    8  to the right of   13
22    8  to the right of   16
23    9  to the right of   17
24    9          wearing   10
25    9          holding    4
26    9  to the right of    3
27   11  to the right of   13
28   11   to the left of   12
29   12  to the right of   13
30   12  to the right of   11
31   12  to the right of    5
32   13   to the left of   16
33   13   to the left of    8
34   13  to the right of    7
35   13   to the left of   17
36   13   to the left of    5
37   13  to the right of    3
38   13   to the left of    0
39   13   to the left of   11
40   13   to the left of   12
41   14             near    1
42   14  to the right of   15
43   14  to the right of    1
44   15   to the left of    1
45   15   to the left of   14
46   16               on    0
47   16   to the left of    8
48   16  to the right of   13
49   17   to the left of    0
50   17  to the right of    3
51   17   to the left of    9
52   17       looking at    0
53   17           behind    3
54   17  to the right of    7
55   17  standing behind    3
56   17         watching    0
57   17  to the right of   13