Is there a zebra above the sand?
No, there is a horse above the sand.
    src        edge_attr  dst
0     0   to the left of   10
1     0  to the right of    3
2     0             near   14
3     1  to the right of   15
4     2  to the right of   16
5     2  to the right of   12
6     3   to the left of    0
7     3  to the right of   12
8     4            under    8
9     5  to the right of   15
10    5  to the right of   12
11    5          wearing    3
12    5   to the left of    7
13    5               on    8
14    5           riding    8
15    5   to the left of    9
16    5  to the right of   16
17    6  to the right of   12
18    7   to the left of   14
19    7  to the right of    5
20    7               on    8
21    7   to the left of    9
22    8             near   15
23    8  to the right of   16
24    8             near   12
25    8   to the left of   14
26    8  to the right of   15
27    8            above    4
28    9  to the right of    5
29    9   to the left of   14
30    9  to the right of    7
31   10  to the right of    0
32   11  to the right of   15
33   12             near    8
34   12             near   13
35   12   to the left of    2
36   12   to the left of    6
37   12   to the left of    5
38   12   to the left of    3
39   13             near   12
40   14             near    0
41   14  to the right of    7
42   14  to the right of    8
43   14  to the right of    9
44   15             near    8
45   15   to the left of    8
46   15   to the left of    5
47   15   to the left of    1
48   15   to the left of   11
49   15           around    8
50   16   to the left of    5
51   16   to the left of    8
52   16   to the left of    2