Are there elephants or horses in the photograph?
Yes, there is an elephant.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of    1
2     1  to the right of    3
3     1   to the left of    0
4     1  to the right of    7
5     1  to the right of    2
6     2   to the left of    6
7     2   to the left of    1
8     2   to the left of    7
9     3   to the left of    7
10    3   to the left of    1
11    4  to the right of    9
12    6  to the right of    2
13    6  to the right of    9
14    7  to the right of    2
15    7   to the left of    0
16    7   to the left of    1
17    7  to the right of    3
18    9   to the left of    6
19    9   to the left of    4
20   10               of    9