Is the phone to the right of a computer?
No, the phone is to the left of a computer.
    src        edge_attr  dst
0     0  to the right of   10
1     1   to the left of    5
2     1   to the left of   11
3     1   to the left of    4
4     1   to the left of   12
..  ...              ...  ...
89   20  to the right of   19
90   20  to the right of    1
91   20  to the right of   12
92   20  to the right of    7
93   20  to the right of   16

[94 rows x 3 columns]