Are there any ducks in this photograph?
Yes, there is a duck.
    src        edge_attr  dst
0     1               in    0
1     1   to the left of    8
2     2  to the right of    9
3     2  to the right of   10
4     3  to the right of   10
5     3               in    0
6     3  to the right of    9
7     4               on    3
8     8  to the right of    1
9     9   to the left of    3
10    9   to the left of    2
11   10   to the left of    2
12   10               in    0
13   10   to the left of    3