The horse on the road walks toward what?
The horse walks toward the camera.
    src        edge_attr  dst
0     1  to the right of    4
1     1  to the right of   17
2     1   to the left of    9
3     2  to the right of    4
4     3   to the left of   12
5     3   to the left of    5
6     3   to the left of    6
7     3   to the left of    8
8     3   to the left of   11
9     4  to the right of    7
10    4   to the left of    9
11    4  to the right of   11
12    4   to the left of    2
13    4   to the left of    1
14    4   to the left of   15
15    4   walking toward   16
16    4               on   18
17    5   to the left of   13
18    5  to the right of    3
19    6   to the left of   13
20    6   to the left of   14
21    6  to the right of    3
22    7   to the left of    4
23    8          wearing   12
24    8   to the left of   14
25    8  to the right of    3
26    8   to the left of   13
27    9  to the right of    1
28    9  to the right of    4
29    9          wearing   15
30   10               on   13
31   11   to the left of    4
32   11  to the right of    3
33   12   to the left of   13
34   12  to the right of    3
35   13  to the right of    8
36   13  to the right of   12
37   13  to the right of    6
38   13  to the right of   14
39   13  to the right of    5
40   14  to the right of    6
41   14   to the left of   13
42   14  to the right of    8
43   15  to the right of    4
44   17   to the left of    1