Is the chair to the right or to the left of the device the coffee mug is to the right of?
The chair is to the left of the mouse.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    6
2     0   to the left of   14
3     0   to the left of    1
4     0   to the left of   10
..  ...              ...  ...
66   15  to the right of   13
67   15  to the right of   11
68   15  to the right of    7
69   15  to the right of   10
70   15  to the right of    8

[71 rows x 3 columns]