What is the device to the left of the computer on the right?
The device is a computer mouse.
     src        edge_attr  dst
0      0  to the right of   34
1      0  to the right of   36
2      0  to the right of   11
3      0  to the right of   12
4      1  to the right of   11
..   ...              ...  ...
141   36   to the left of    0
142   36   to the left of    7
143   36   to the left of    1
144   36   to the left of   32
145   36  to the right of   30

[146 rows x 3 columns]