Are there both windows and chairs in this scene?
Yes, there are both a window and a chair.
    src        edge_attr  dst
0     0  to the right of   19
1     0  to the right of   17
2     0  to the right of    2
3     0  to the right of   23
4     0  to the right of   11
..  ...              ...  ...
59   22  to the right of    5
60   23  to the right of    6
61   23   to the left of    4
62   23   to the left of    0
63   23  to the right of   21

[64 rows x 3 columns]