Which side of the picture is the plastic chair on?
The chair is on the left of the image.
     src        edge_attr  dst
0      0   to the left of    2
1      0   to the left of    1
2      0  to the right of   18
3      0  to the right of    3
4      1  to the right of    0
..   ...              ...  ...
141   26  to the right of   13
142   27   to the left of   19
143   27   to the left of   16
144   27   to the left of   25
145   27  to the right of   20

[146 rows x 3 columns]