Is the pillow to the left or to the right of the lamp on the left?
The pillow is to the right of the lamp.
    src        edge_attr  dst
0     0  to the right of   13
1     0  to the right of   11
2     0  to the right of    1
3     1  to the right of   19
4     1          holding    9
..  ...              ...  ...
68   20   to the left of   21
69   20  to the right of   14
70   21           beside    6
71   21   to the left of    6
72   21  to the right of   20

[73 rows x 3 columns]