Is the white wall behind a couch?
Yes, the wall is behind a couch.
     src        edge_attr  dst
0      0   to the left of    9
1      0   to the left of    6
2      1       sitting on   22
3      1        on top of   22
4      1  to the right of   14
..   ...              ...  ...
140   24  to the right of   13
141   25  to the right of   20
142   25  to the right of   15
143   25       hanging on   24
144   25  to the right of   11

[145 rows x 3 columns]