On which side is the nightstand?
The nightstand is on the right of the image.
    src        edge_attr  dst
0     0  to the right of   12
1     0  to the right of   10
2     0  to the right of    2
3     0   to the left of    8
4     0  to the right of   18
..  ...              ...  ...
74   21   to the left of   13
75   21   to the left of    5
76   22   to the left of    7
77   22   to the left of    8
78   22  to the right of   17

[79 rows x 3 columns]