What device is on the table?
The device is a keyboard.
     src        edge_attr  dst
0      0               on    5
1      0               on   20
2      0            above    7
3      0  to the right of   23
4      1  to the right of    8
..   ...              ...  ...
104   22   to the left of   19
105   22  to the right of    9
106   22  to the right of    3
107   22   to the left of   21
108   23   to the left of    0

[109 rows x 3 columns]