Is the lamp to the left or to the right of the man who is wearing a cap?
The lamp is to the right of the man.
    src        edge_attr  dst
0     2  to the right of   13
1     2  to the right of    6
2     2  to the right of   23
3     2  to the right of   16
4     4  to the right of   14
..  ...              ...  ...
79   23   to the left of    4
80   24   to the left of    7
81   24   to the left of    4
82   24   to the left of   14
83   24  to the right of   11

[84 rows x 3 columns]