What device is on the table?
The device is a tablet.
    src        edge_attr  dst
0     0  to the right of   25
1     1   to the left of    4
2     1  to the right of   23
3     1  to the right of   12
4     2  to the right of   11
..  ...              ...  ...
73   26  to the right of   27
74   26   to the left of   10
75   26   to the left of    8
76   27   to the left of   11
77   27   to the left of   26

[78 rows x 3 columns]