Which side is the chair on?
The chair is on the left of the image.
    src        edge_attr  dst
0     1   to the left of    5
1     1   to the left of   10
2     2  to the right of    4
3     2        on top of   19
4     2  to the right of   14
..  ...              ...  ...
91   20   to the left of   17
92   20  to the right of    9
93   20   to the left of   12
94   20   to the left of   11
95   20   to the left of    6

[96 rows x 3 columns]