What kind of animal is on the gray pavement?
The animal is a zebra.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of   11
2     1   to the left of   15
3     2               by    8
4     2      in front of   11
5     2               on    9
6     2            above    9
7     3               of    8
8     3  to the right of    4
9     4   to the left of    6
10    4   to the left of    3
11    4               of    8
12    5   to the left of   11
13    5  to the right of    0
14    6  to the right of    4
15    7   to the left of   11
16    8   to the left of   17
17    8               on    9
18    8   to the left of   10
19   10  to the right of   14
20   10  to the right of    8
21   11  to the right of    0
22   11  to the right of    7
23   11      in front of   17
24   11           behind    2
25   11  to the right of   18
26   11  to the right of    5
27   12               by    9
28   12               by   13
29   13               by   12
30   13               by    2
31   14   to the left of   10
32   14  to the right of   15
33   14               of    2
34   15   to the left of   14
35   15  to the right of    1
36   15               of    2
37   17           behind   11
38   17  to the right of    8
39   18   to the left of   11