Do you see a keyboard to the left of the computer?
No, there is a man to the left of the computer.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of   16
2     0   to the left of   18
3     2  to the right of   17
4     2  to the right of   24
..  ...              ...  ...
89   24   to the left of    9
90   24  to the right of    6
91   25   to the left of   10
92   25   to the left of   19
93   25  to the right of    6

[94 rows x 3 columns]