Is the lamp to the left or to the right of the blinds?
The lamp is to the right of the blinds.
     src        edge_attr  dst
0      0  to the right of   20
1      0   to the left of   17
2      0   to the left of   27
3      0   to the left of   24
4      1   to the left of   24
..   ...              ...  ...
120   27  to the right of    0
121   27  to the right of    7
122   27  to the right of    3
123   27  to the right of   19
124   27  to the right of   20

[125 rows x 3 columns]