What is the vase holding?
The vase is holding the flower.
   src        edge_attr  dst
0    0  to the right of    4
1    0   to the left of    5
2    1               in    3
3    1  to the right of    4
4    2            below    3
5    3          holding    1
6    3            above    2
7    4   to the left of    1
8    4   to the left of    0
9    5  to the right of    0