Is the piano on the left?
No, the piano is on the right of the image.
     src        edge_attr  dst
0      0      in front of   10
1      0   to the left of   11
2      0   to the left of    1
3      0   to the left of   21
4      1   to the left of    2
..   ...              ...  ...
109   24  to the right of   10
110   24  to the right of   15
111   24  to the right of   14
112   24  to the right of   18
113   25   to the left of   10

[114 rows x 3 columns]