Are there both couches and pianoes in this image?
Yes, there are both a piano and a couch.
     src        edge_attr  dst
0      0  to the right of    9
1      0  to the right of   11
2      0  to the right of    2
3      0  to the right of   23
4      0   to the left of   22
..   ...              ...  ...
163   31  to the right of    8
164   31   to the left of   12
165   31  to the right of    2
166   31   to the left of    6
167   31   to the left of    0

[168 rows x 3 columns]