What is the horse that is to the right of the other horse doing, walking or bending?
The horse is walking.
    src        edge_attr  dst
0     1           riding    6
1     1               on    6
2     1  to the right of    8
3     1  to the right of    7
4     1            below    9
5     2   to the left of    3
6     3             near   10
7     3  to the right of    2
8     5  to the right of    8
9     6  to the right of    8
10    6               on    4
11    7           riding    8
12    7               on    8
13    7   to the left of    1
14    7            below    9
15    8               on    4
16    8   to the left of    1
17    8   to the left of    6
18    8   to the left of    5
19   10             near    3