What is the vase on?
The vase is on the shelf.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of   19
2     0  to the right of    1
3     0  to the right of   15
4     0  to the right of   10
..  ...              ...  ...
73   19   to the left of   13
74   19   to the left of    9
75   19   to the left of    5
76   19   to the left of    4
77   19   to the left of   17

[78 rows x 3 columns]