Is the curtain behind a cat?
No, the curtain is behind the piano.
     src        edge_attr  dst
0      0  to the right of   19
1      0  to the right of    7
2      0   to the left of   16
3      0  to the right of   20
4      0   to the left of    2
..   ...              ...  ...
117   24  to the right of    0
118   25          wearing   23
119   25   to the left of    9
120   26   to the left of    9
121   26   to the left of    1

[122 rows x 3 columns]