What is sitting on the wood table?
The pizza is sitting on the table.
    src        edge_attr  dst
0     0            above   12
1     0  to the right of    6
2     0               on   18
3     1               on   18
4     1  to the right of    2
..  ...              ...  ...
56   18             with    7
57   18             with    8
58   18             with   11
59   18            above   16
60   18             with   17

[61 rows x 3 columns]