What device is open, the screen or the computer?
The screen is open.
     src        edge_attr  dst
0      0               of   13
1      0               of    6
2      0   to the left of   30
3      0   to the left of    1
4      0   to the left of   11
..   ...              ...  ...
240   30  to the right of   20
241   30  to the right of   29
242   31   to the left of   18
243   31   to the left of   23
244   31   to the left of   17

[245 rows x 3 columns]