What is the bird standing on?
The bird is standing on the shrub.
    src          edge_attr  dst
0     0    to the right of    4
1     1    to the right of    3
2     2             behind    4
3     3     to the left of    1
4     4     to the left of    0
5     4        in front of    2
6     7         resting on    2
7     7        standing on    2
8     7         perched on    2
9     7  sitting on top of    2
10    7                 on    2