What is in the living room?
The couch is in the living room.
     src        edge_attr  dst
0      0   to the left of   20
1      0  to the right of   14
2      0  to the right of    6
3      0  to the right of   17
4      1  to the right of   11
..   ...              ...  ...
108   22  to the right of   11
109   23   to the left of   16
110   23  to the right of   22
111   23  to the right of    3
112   23  to the right of   11

[113 rows x 3 columns]