On which side of the picture is the chair?
The chair is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   16
1      0  to the right of   15
2      0   to the left of    5
3      0   to the left of    4
4      0  to the right of   14
..   ...              ...  ...
121   21  to the right of   15
122   21  to the right of   14
123   21  to the right of   20
124   21             near   11
125   21  to the right of    8

[126 rows x 3 columns]