Which kind of furniture is the couple at?
The couple is at the dining table.
    src        edge_attr  dst
0     0      in front of    5
1     0               on   14
2     0               of   12
3     0  to the right of    6
4     0  to the right of   11
..  ...              ...  ...
62   19  to the right of   17
63   19  to the right of    9
64   19  to the right of    1
65   19  to the right of    2
66   20  to the right of   13

[67 rows x 3 columns]