What kind of device is to the right of the curtains?
The device is a cell phone.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    7
2     1               on   14
3     1   to the left of    9
4     1   to the left of    8
..  ...              ...  ...
57   16  to the right of    8
58   16  to the right of    9
59   17  to the right of    7
60   18  to the right of    8
61   18  to the right of    9

[62 rows x 3 columns]