What is the piece of furniture in the office?
The piece of furniture is a bed.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of   19
2     1               on    0
3     2  to the right of    9
4     2   to the left of   22
..  ...              ...  ...
75   22  to the right of    5
76   22  to the right of    2
77   22  to the right of   18
78   22  to the right of   10
79   22  to the right of    9

[80 rows x 3 columns]